CN1754220A - Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus - Google Patents

Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus Download PDF

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CN1754220A
CN1754220A CN 200380109974 CN200380109974A CN1754220A CN 1754220 A CN1754220 A CN 1754220A CN 200380109974 CN200380109974 CN 200380109974 CN 200380109974 A CN200380109974 A CN 200380109974A CN 1754220 A CN1754220 A CN 1754220A
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information
disc
disc management
area
definition structure
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CN 200380109974
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CN1754220B (en
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高桥宜久
伊藤基志
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松下电器产业株式会社
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Priority to JP2003276843 priority
Priority to JP276843/2003 priority
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Priority to PCT/JP2003/016057 priority patent/WO2004059648A2/en
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    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/18Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1883Methods for assignment of alternate areas for defective areas
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/12Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327Table of contents
    • G11B27/329Table of contents on a disc [VTOC]
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B2020/10861Finalising a record carrier after a recording operation, e.g. to ensure compatibility with a ROM medium
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/18Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816Testing
    • G11B2020/1826Testing wherein a defect list or error map is generated
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/18Error detection or correction; Testing, e.g. of drop-outs
    • G11B2020/1873Temporary defect structures for write-once discs, e.g. TDDS, TDMA or TDFL
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00Record carriers by type
    • G11B2220/20Disc-shaped record carriers
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00Record carriers by type
    • G11B2220/20Disc-shaped record carriers
    • G11B2220/21Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215Recordable discs
    • G11B2220/218Write-once discs

Abstract

本发明提供一种一次写入多次读取信息记录介质,其能够容易地搜索最新DDS和最新缺陷列表。 The present invention provides a write-once read-many information recording medium, which can easily search for the latest DDS and the latest defect list. 在本发明的一次写入多次读取信息记录介质上的预定方向上连续分配有至少一个盘管理工作区。 In the present invention a write-once read-many information recording continuously assigned at least one disc management working area in a predetermined direction on the media. 所述最新缺陷列表和最新DDS被布置在相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中,其中最新缺陷列表在所述预定方向上位于所述最新DDS之前。 The latest defect list and the latest DDS are arranged adjacent to the boundary between the recorded disc management working area and an unrecorded disc management working area recorded disc management working area, wherein the latest defect list in a predetermined direction located before the latest DDS.

Description

一次写入多次读取信息记录介质、信息记录方法、 信息再现方法、信息记录装置和信息再现装置 Write Once Read Many information recording medium, an information recording method, information reproducing method, information recording apparatus and information reproducing apparatus

技术领域 FIELD

本发明涉及一种一次写入多次读取信息记录介质、将信息记录到一次写入多次读取信息记录介质上的信息记录方法、从一次写入多次读取信息记录介质再现信息的信息再现方法、将信息记录到一次写入多次读取信息记录介质上的信息记录装置、和从一次写入多次读取信息记录介质再现信息的信息再现装置。 The present invention relates to a write-once read-many information recording medium, the record information into the write once read an information recording method on an information recording medium, reading information from the write once recording medium reproducing information information reproducing method, recording information on a write-once information recording apparatus reads information on a recording medium, and reading information from the write once recording medium reproducing information reproducing apparatus.

背景技术 Background technique

近来,大容量可更换信息记录介质和处理大容量可更换信息记录介质的盘驱动装置得到了广泛使用。 Recently, large capacity replaceable information recording media and disc drive apparatus handling large-capacity exchangeable information recording media have been widely used. 作为大容量可更换信息记录介质,为大家所熟悉的是光盘(例如,DVD等)。 As a large-capacity exchangeable information recording medium, familiar to everyone is an optical disc (eg, DVD, etc.).

在光盘驱动装置中,通过使用激光在其上形成小的凹坑来将信息记录到光盘上。 In the optical disk drive apparatus, to the information recorded on the optical disc by forming small pits thereon using laser. 因此,光盘驱动装置能够记录大容量可更换信息。 Thus, the optical disc drive apparatus capable of recording large-capacity exchangeable information. 光盘具有可更换信息记录介质的缺点,即记录表面有可能因诸如灰尘、划痕之类的缺陷遭到破坏。 It has the disadvantage of exchangeable information disc recording medium, i.e., the recording surface may be due to a defect such as dust, scratches and the like destruction.

为了应对该问题,光盘驱动装置必须执行缺陷管理,以便确保记录或再现数据的可靠性。 To cope with this problem, the optical disc drive must perform defect management in order to ensure the reliability of data recording or reproducing.

在传统的缺陷管理技术中,在可重写光盘的内圆周和外圆周部分的每一个中的预定位置分配有两个缺陷管理区(DMA)(即,总共提供有四个DMA)。 In a conventional defect management technique, the inner circumference of the rewritable optical disk and a predetermined dispensing position of each of the outer circumferential portion has two defect management areas (the DMA) (i.e., a total of four DMA). 如果更新缺陷管理信息,则新的缺陷管理信息就被写入到这些缺陷管理区中(例如,日本专利公开文本第5-006626号)。 If the defect management information is updated, the new defect management information is written to the defect management area (e.g., Japanese Patent Publication No. 5-006626).

图23表示传统可重写光盘400的数据结构。 23 shows a data structure of a conventional rewritable optical disk 400.

数据区5包含用于记录/再现用户数据的用户数据区16、用于提供替代在用户数据区16中出现的缺陷块的块(此后也称为“替换块”)的备用区17。 Defective block comprising a block data area 5 for recording / reproducing user data in the user data area 16, for providing a substitute in the user data area 16 appearing (hereinafter also referred to as a 'replacement block') of the spare area 17. 备用区17是预先设置的。 Spare area 17 is set in advance.

导入区4和导出区6每个都包含用于记录关于数据区5中出现的缺陷块的信息的缺陷管理区。 Lead-in area 4 and a lead-out area 6 each contain defect management area for recording information regarding the defect occurring in the data area 5 blocks. 导入区4包含第一缺陷管理区10(此后也称作“DMA1”)和第二缺陷管理区11(此后也称作“DMA2”)。 Lead-in area 4 contains a first defect management area 10 (hereinafter also referred to as "DMA1") and a second defect management area 11 (hereinafter also referred to as "DMA2"). 导出区6包含第三缺陷管理区12(此后也称作“DMA3”)和第四缺陷管理区13(此后也称作“DMA4”)。 Lead-out area 6 contains a third defect management area 12 (hereinafter also referred to as "DMA3") and a fourth defect management area 13 (hereinafter also referred to as "DMA4").

DMA1至DMA4中的每一个都具有预定的位置和固定的长度。 Each of DMA1 through DMA4 has a predetermined position and a fixed length. 提供在DMA1至DMA4的每一个中的管理信息具有根据缺陷块的数量变化的长度,即可变长度。 Provided in each of DMA1 through DMA4 management information according to changes in the number of defect blocks having a length, the length can be changed. 注意,所有DMA1至DMA4都具有相同的信息,即多条相同的信息存储在盘上。 Note that all of DMA1 through DMA4 have the same information, i.e. the information stored on the same disk in the plurality. 这是因为缺陷可出现在DMA1至DMA4自身中。 This is because defects can occur in the DMA1 to DMA4 itself. 例如,如果从DMA不能再现信息,但从DMA1至DMA4的任一个中能够再现信息,则能够获得缺陷管理信息。 For example, if the information can not be reproduced from the DMA, but any one of DMA1 through DMA4 capable of reproducing information, defect management information can be obtained.

DMA1至DMA4每个都包含盘定义结构(此后也称作“DDS”)14和缺陷列表(此后也称作“DFL”)15,其中DDS 14在DFL 15前面。 DMA1 to the DMA4 each contain a disc definition structure (hereinafter also referred to as "DDS") 14 and a defect list (hereinafter also referred to as "DFL") 15, 15 in front of the DDS 14 wherein DFL.

DFL 15包含缺陷列表标题32和M个缺陷项33(M:0或者更大的整数)。 DFL 15 contains a defect list header 32 and M defect entries 33 (M: 0 or larger integer).

缺陷列表标题32包含DFL 15中所包含的缺陷项33的数量之类的内容。 The defect list header 32 contains the number of defect entries 33 content of the class contained in the DFL 15. 缺陷列表标题32位于DFL 15中的预定位置(例如,DFL 15的开头)。 The defect list header 32 is located at a predetermined position (e.g., at the beginning of the DFL 15) in 15 DFL.

缺陷项33包含与数据区5中检测到的缺陷块有关的位置信息;与替换缺陷块的备用区有关的替换块位置信息;等等。 Defect entry 33 contains the data detected by the region 5 of the defective block location information; replacement block location information regarding the defective block is replaced with the spare area; and the like.

DDS 14包含表示DFL 15的位置的缺陷列表开始位置信息,等等。 DDS 14 includes information indicating a position of defect list DFL 15 start position information, and the like.

可重写光盘400中包含的DMA1至DMA4是可重写的。 A rewritable optical disk 400 included in DMA1 through DMA4 is rewritable. 因此,每次更新缺陷管理信息时,能在DMA1至DMA4上重写最新的缺陷管理信息,即能够进行更新。 Therefore, every time the defect management information updated, to rewrite the latest defect management information in the DMA1 to DMA4, that is able to be updated. 因此,能够将最新缺陷管理信息始终如一地记录到DMA1至DMA4中的固定位置处。 Therefore, the latest defect management information is consistently recorded at a fixed position in the DMA1 to DMA4.

图24表示传统可重写光盘记录/再现装置200的结构。 24 shows a conventional rewritable optical disc recording / reproducing apparatus 200 configuration.

光盘记录/再现装置200通过I/O总线170被连接至一较高层次的控制装置(未示出)。 Optical disc recording / reproducing apparatus 200,170 are connected to a higher-level control apparatus (not shown) through the I / O bus. 较高层次的控制装置典型的为主计算机。 Higher-level control apparatus is typically a host computer.

光盘记录/再现装置200包括:用于处理来自较高层次控制装置的命令的命令处理部分110;用于控制光盘的记录的记录控制部分120;用于控制光盘的再现的再现控制部分130;用于存储从DMA1至DMA4中的任何一个再现的内容的缺陷管理信息存储缓冲器140;用于暂时存储记录数据和再现数据的数据缓冲器150;和用于执行涉及缺陷管理信息的处理的缺陷管理信息处理部分180。 Optical disc recording / reproducing apparatus 200 comprises: a command for processing a command from a higher level control processing section 110 of the apparatus; controlling the recording disc for recording control section 120; reproducing control section for controlling the optical disc 130; with storing management information storage buffer 140 from any defect in a reproduced content in DMA1 to the DMA4; a data buffer for temporarily storing recording data and reproduced data 150; and a process for performing defect management information relates to the defect management The information processing portion 180.

缺陷管理信息处理部分180包括:缺陷管理信息读取部分161,用于从DMA1至DMA4检测正常的缺陷管理区,和从所述正常的缺陷管理区读取内容并将其传送给缺陷管理信息存储缓冲器140;缺陷管理信息更新部分164,用于在缺陷块信息已经发生变化时,更新缺陷管理信息存储缓冲器140的内容以产生新的缺陷信息;缺陷管理信息写入部分162,用于将通过缺陷管理信息更新部分164更新的内容写入到DMA1至DMA4中;和缺陷管理信息控制存储器163,用于存储缺陷管理信息处理部分180的操作控制状态。 Defect management information processing section 180 comprises: a defect management information reading section 161 for detecting from DMA1 to DMA4 normal defect management area, and reads the contents from the normal defect management area and transferred to the defect management information storage buffer 140; defect management information updating section 164 for, when defect block information has been changed, updates the defect management information storage buffer 140 to create new defect information; defect management information writing section 162, for by writing defect management information updating section 164 updates the contents of the DMA1 to the DMA4; and a defect management information control memory 163 for storing the defect management information processing section 180 of the operation control.

然而,只能够向一次写入多次读取信息记录介质(一次写入多次读取光盘)的DMA1至DMA4中记录一次信息。 However, the read-only to write-once information recording medium (optical disc write once read) recorded in the DMA1 to DMA4 time information. 因此,在一次写入多次读取信息记录介质的情况下,不能够象可重写信息记录介质(可重写光盘)中那样,将最新缺陷管理信息始终如一地记录在DMA1至DMA4中的预定位置处。 Thus, in the case of a write-once information recording medium is read, can not as a rewritable information recording medium (rewritable optical disk) as in the latest defect management information is consistently recorded in the DMA1 through DMA4 at a predetermined position. 因此,用于可重写信息记录介质的记录/再现装置不能在能够进行缺陷管理的一次写入多次读取信息记录介质上执行记录/再现。 Thus, for a rewritable recording medium, the information recording / reproducing apparatus is not capable of performing the write-once read many times the defect management information on a recording medium to perform recording / reproducing.

本发明就是为了解决上述问题而提出的。 The present invention is made to solve the problems raised. 本发明的目的是提供一种在其上能够由用于可重写信息记录介质的记录/再现装置执行记录/再现的一次写入多次读取信息记录介质;将信息记录到一次写入多次读取信息记录介质上的信息记录方法;从一次写入多次读取信息记录介质再现信息的信息再现方法;将信息记录到一次写入多次读取信息记录介质上的信息记录装置;和从一次写入多次读取信息记录介质再现信息的信息再现装置。 Object of the present invention is to provide a can be formed thereon for recording information on a rewritable recording medium / reproducing apparatus performs recording / reproduction of the write-once read-many information recording medium; recording information on a write-once multi- secondary reading information on an information recording method of recording medium; reading information from the write once recording medium reproduction method for reproducing information; recording information on a write-once information recording apparatus reads information on a recording medium; and reading information recording medium reproducing apparatus reproducing information from a write once.

发明内容 SUMMARY

根据本发明的一个方面,提供了一种一次写入多次读取信息记录介质,其中:在一预定方向上连续分配有至少一个盘管理工作区;在所述至少一个盘管理工作区中,提供有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;提供有最新盘管理信息和最新盘定义结构,其中在所述预定方向上所述最新盘管理信息在所述最新盘定义结构之前;所述最新盘管理信息是布置在相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中的盘管理信息;所述最新盘定义结构是包含关于最新盘管理信息的位置信息的盘定义结构;和所述盘定义结构被布置在相邻于所述边界的已记录盘管理工作区中的预定位置处,所述预定位置能够根据边界作为参考计算得到。 According to one aspect of the present invention, there is provided a write-once read-many information recording medium, wherein: at least a continuous distribution disc management working area in a predetermined direction; at least one disc management working area, provided with a disc management information and the disc definition structure containing positional information about the disc management information, the disc management information on a write-once information recording medium to the read management information a plurality of times; provided with the latest disc management information and latest disc definition structure, wherein the predetermined direction in the latest disc management information before the latest disc definition structure; the latest disc management information is disposed adjacent to a recorded disc management working area and an unrecorded disc management working area the boundary between the recorded disc management information is disc management working area; the latest disc definition structure is a disc definition structure containing positional information about the latest disc management information; and the disc definition structure and is disposed adjacent to the said boundary at a predetermined position in the recorded disc management working area, the predetermined position can be calculated according to the boundary as a reference.

在本发明的一个实施例中,所述盘管理信息的大小是可变的;和所述盘定义结构的大小是固定的。 In one embodiment of the present invention, the size of the disc management information is variable; and the size of the disc definition structure is fixed.

在本发明的一个实施例中,所述一次写入多次读取信息记录介质包括用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和所述盘定义结构包含替换列表位置信息,其是关于替换列表的位置信息。 In one embodiment of the present invention, the write-once read-many information recording medium includes a data area for recording data and a spare area, the spare area is a replacement area for the data area; the disc management information contains a replacement list, replacing the corresponding relation between a replacement source area in the spare data area and a spare area included in a list of information includes information indicating included; and the disc definition structure contains replacement list positional information, which is positional information on replacement list.

在本发明的一个实施例中,所述预定方向是从一次写入多次读取信息记录介质的内圆周至外圆周的方向;和所述最新盘定义结构被布置在能够根据相邻于所述作为参考的边界的已记录盘管理工作区的末端计算得到的预定位置处。 In one embodiment of the present invention, the predetermined direction is a direction from a write-once read the information recording medium of the inner circumference to the outer circumference; and the latest disc definition structure is disposed can be adjacent according to the said tip at a predetermined position as a reference has been recorded disc management working area border calculated.

在本发明的一个实施例中,所述预定方向是从一次写入多次读取信息记录介质的外圆周至内圆周的方向;和所述最新盘定义结构被布置在能够根据相邻于所述作为参考的边界的已记录盘管理工作区的开始位置计算得到的预定位置处。 In one embodiment of the present invention, the predetermined direction is a write once, read from the circumferential direction of the outer weeks information recording medium; and the latest disc definition structure is disposed can be adjacent according to the obtained at a predetermined position is calculated as the start position of said reference has been recorded disc management working area border.

在本发明的一个实施例中,所述盘管理工作区包含多个块;所述多个块中的每一个是用于记录/再现数据的单元;和所述盘管理信息和盘定义结构被布置在所述多个块中的不同块中。 In one embodiment of the present invention, the disc management working area contains a plurality of blocks; each of the plurality of blocks is a unit for recording / reproducing data; and the disc management information and the disc definition structure is the plurality of blocks arranged in different blocks.

在本发明的一个实施例中,所述盘管理工作区包含一个或多个块;所述一个或多个块中的每一个是用于记录/再现数据的单元;所述盘管理信息和盘定义结构共享所述一个或多个块中的至少一个;和所述盘定义结构被布置在相邻于所述边界的已记录盘管理区中包含的多个块中的一预定块中的预定位置处,能够根据所述边界作为参考计算得出所述预定块。 In one embodiment of the present invention, the disc management working area contains one or more blocks; the one or more blocks for each of the recording / reproducing unit data; disc management information and the disc definition structure shares the one or more blocks of at least one; and the disc definition structure are arranged in a predetermined block of a predetermined plurality of blocks contained in the recorded disc management area adjacent to the boundaries of the position, the reference can be calculated according to the predetermined block as the boundary.

在本发明的一个实施例中,在所述一次写入多次读取信息记录介质中记录最终完成(finalization)识别标记;和所述最终完成识别标记指示禁止将数据附加记录到所述至少一个盘管理工作区中。 In one embodiment of the present invention, in the write once read the information recorded in the recording medium finalized (finalization) identification mark; and the final completion of the identification flag indicates prohibition of additional recording data into the at least one disk management workspace.

在本发明的一个实施例中,所述盘定义结构和盘管理信息中的至少一个包含所述最终完成识别标记。 In one embodiment of the present invention, the disc definition structure and the disc management information comprises at least one of the final complete identification mark.

在本发明的一个实施例中,所述一次写入多次读取信息记录介质包含至少一个盘管理区;在所述至少一个盘管理区中,提供有所述最后盘管理信息和最后盘定义结构;所述最后盘管理信息是布置在所述至少一个盘管理区中的最新盘管理信息;所述最后盘定义结构是包含关于所述最后盘管理信息的位置信息的盘定义结构;和从所述至少一个盘管理区的开始位置布置所述最后盘管理信息和最后盘定义结构,其中所述最后盘定义结构在从所述一次写入多次读取信息记录介质的内圆周至外圆周的方向上位于所述最后盘管理信息之前。 In one embodiment of the present invention, the write-once read-many information recording medium comprising at least one disc management area; at least one disc management area, there are provided the last disc management information and the last disc definition structure; the last disc management information is disposed in said at least one disc management area of ​​the latest disc management information; and the last disc definition structure is a disc definition structure containing the positional information about the last disc management information; and a from the start position of the at least one disc management area is disposed the last disc management information and the last disc definition structure, wherein the last disc definition structure information read inner circumference to the outer circumference of the recording medium a plurality of times from the write-once the direction in which the disc management information before the final.

在本发明的一个实施例中,所述盘管理工作区包含多个块;所述多个块中的每一个是用于记录/再现数据的单元;和所述盘管理信息和盘定义结构被布置在所述多个块中的不同块中。 In one embodiment of the present invention, the disc management working area contains a plurality of blocks; each of the plurality of blocks is a unit for recording / reproducing data; and the disc management information and the disc definition structure is the plurality of blocks arranged in different blocks.

在本发明的一个实施例中,所述盘管理工作区包含一个或多个块;所述一个或多个块中的每一个是用于记录/再现数据的单元;所述盘管理信息和盘定义结构共享所述一个或多个块中的至少一个;和所述盘定义结构被布置在相邻于所述边界的已记录盘管理区中包含的多个块中的一预定块中的预定位置处,能够根据所述边界作为参考计算得出所述预定块。 In one embodiment of the present invention, the disc management working area contains one or more blocks; the one or more blocks for each of the recording / reproducing unit data; disc management information and the disc definition structure shares the one or more blocks of at least one; and the disc definition structure are arranged in a predetermined block of a predetermined plurality of blocks contained in the recorded disc management area adjacent to the boundaries of the position, the reference can be calculated according to the predetermined block as the boundary.

在本发明的一个实施例中,在所述一次写入多次读取信息记录介质中记录最终完成识别标记;和所述最终完成识别标记指示禁止将数据附加记录到所述至少一个盘管理工作区中。 In one embodiment of the present invention, in the write once read the information recorded in the recording medium finalized identification mark; and the final completion of the identification flag indicates prohibition of additional recording data into the at least one disc management working area.

在本发明的一个实施例中,所述盘定义结构和盘管理信息中的至少一个包含所述最终完成识别标记。 In one embodiment of the present invention, the disc definition structure and the disc management information comprises at least one of the final complete identification mark.

在本发明的一个实施例中,所述一次写入多次读取信息记录介质包含至少一个盘管理区;在所述至少一个盘管理区中,提供有所述最后盘管理信息和最后盘定义结构;所述最后盘管理信息是布置在所述至少一个盘管理区中的最新盘管理信息;所述最后盘定义结构是包含关于所述最后盘管理信息的位置信息的盘定义结构;和从所述至少一个盘管理区的开始位置布置所述最后盘管理信息和最后盘定义结构,其中所述最后盘定义结构在从所述一次写入多次读取信息记录介质的内圆周至外圆周的方向上位于所述最后盘管理信息之前。 In one embodiment of the present invention, the write-once read-many information recording medium comprising at least one disc management area; at least one disc management area, there are provided the last disc management information and the last disc definition structure; the last disc management information is disposed in said at least one disc management area of ​​the latest disc management information; and the last disc definition structure is a disc definition structure containing the positional information about the last disc management information; and a from the start position of the at least one disc management area is disposed the last disc management information and the last disc definition structure, wherein the last disc definition structure information read inner circumference to the outer circumference of the recording medium a plurality of times from the write-once the direction in which the disc management information before the final.

根据本发明的另一个方面,提供一种用于将信息记录到一次写入多次读取信息记录介质上的信息记录方法,其中在所述一次写入多次读取信息记录介质上的一预定方向上连续分配有至少一个盘管理工作区;所述信息记录方法包括步骤:(a)选择相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的未记录盘管理工作区;(b)将盘管理信息记录到相邻于所述边界的未记录盘管理工作区中,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和(c)将包含关于在步骤(b)中记录的盘管理信息的位置信息的盘定义结构记录到相邻于所述边界的未记录盘管理工作区中,其中所述盘管理信息和所述盘定义结构被布置在所述预定方向上,所述盘管理信息在所述预定方向上位于所述盘定义结构之前,和所述盘定义结构被布置在相邻于所述边界的 According to another aspect of the present invention, there is provided a method for recording information into the write once read an information recording method on an information recording medium, wherein in the write once, read information on a recording medium continuous assigned at least one disc management working area in a predetermined direction; said information recording method comprising the steps of: (a) selecting between the adjacent recorded disc management working area and an unrecorded disc management working area border unrecorded disc management workspace; (b) the disc management information is recorded into the border adjacent to the unrecorded disc management working area, disc management information to the management on the write-once read-many information recording medium information; and (c) will contain in the step (b) the position of the recording disc definition structure information in the disc management information recorded in the unrecorded disc management working area adjacent to the boundary in the disc management information, and wherein said before the disc definition structure is disposed in the predetermined direction, the disc management information is located in the disc definition structure in the predetermined direction, and the disc definition structure is disposed adjacent to the boundary 记录盘管理工作区中的预定位置处,所述预定位置能够根据所述边界作为参考计算得到。 At a predetermined position of the recording disc management working area, the predetermined position can be calculated as a reference based on the boundary.

在本发明的一个实施例中,所述盘管理信息的大小是可变的;和所述盘定义结构的大小是固定的。 In one embodiment of the present invention, the size of the disc management information is variable; and the size of the disc definition structure is fixed.

在本发明的一个实施例中,所述一次写入多次读取信息记录介质包括用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和所述盘定义结构包含替换列表位置信息,其是关于替换列表的位置信息。 In one embodiment of the present invention, the write-once read-many information recording medium includes a data area for recording data and a spare area, the spare area is a replacement area for the data area; the disc management information contains a replacement list, replacing the corresponding relation between a replacement source area in the spare data area and a spare area included in a list of information includes information indicating included; and the disc definition structure contains replacement list positional information, which is positional information on replacement list.

在本发明的一个实施例中,所述预定方向是从一次写入多次读取信息记录介质的内圆周至外圆周的方向;和包含关于在步骤(b)中记录的盘管理信息的位置信息的盘定义结构被布置在预定位置处,该预定位置能够根据相邻于所述作为参考的边界的未记录盘管理工作区的末端计算得到。 In one embodiment of the present invention, the predetermined direction is a circumferential direction in the read information recording medium to the outer circumference of the plurality of times from the write-once; and a position of the disk containing management information on recorded in step (b) disc definition structure information is arranged at a predetermined position, the predetermined position can be calculated according to the adjacent end as a reference unrecorded disc management working area boundary.

在本发明的一个实施例中,所述预定方向是从一次写入多次读取信息记录介质的外圆周至内圆周的方向;和包含关于在步骤(b)中记录的盘管理信息的位置信息的盘定义结构被布置在预定位置处,该预定位置能够根据相邻于所述作为参考的边界的未记录盘管理工作区的开始位置计算得到。 In one embodiment of the present invention, the predetermined direction is a write once, read from the circumferential direction of the outer weeks information recording medium; and a position of the disk containing management information on recorded in step (b) disc definition structure information is arranged at a predetermined position, the predetermined position can be calculated in accordance adjacent to the starting position as a reference unrecorded disc management working area boundary.

在本发明的一个实施例中,步骤(b)进一步包括确定盘管理信息的记录是否已经被正常执行的步骤;步骤(c)进一步包括确定盘定义结构的记录是否已经被正常执行的步骤;和所述信息记录方法进一步包括步骤:(d)重复执行步骤(b)直到盘管理信息的记录被正常执行,和重复执行步骤(c)直到盘定义结构的记录被正常执行。 In one embodiment of the present invention, the step (b) further comprises a step of determining whether the recording disk is determined management information has been normally performed; step (c) further comprises a step of determining whether the recording is determined disc definition structure has been normally performed; and said information recording method further comprising the step of: (d) repeating steps (b) until the recording of the disc management information is normally performed, and repeating steps (c) until the recording of the disc definition structure is normally performed.

在本发明的一个实施例中,步骤(b)进一步包括确定盘管理信息的记录是否已经被正常执行的步骤;步骤(c)进一步包括确定盘定义结构的记录是否已经被正常执行的步骤;和所述信息记录方法进一步包括步骤:(d)重复执行步骤(b)直到盘管理信息的记录被正常执行,和重复执行步骤(c)直到盘定义结构的记录被正常执行。 In one embodiment of the present invention, the step (b) further comprises a step of determining whether the recording disk is determined management information has been normally performed; step (c) further comprises a step of determining whether the recording is determined disc definition structure has been normally performed; and said information recording method further comprising the step of: (d) repeating steps (b) until the recording of the disc management information is normally performed, and repeating steps (c) until the recording of the disc definition structure is normally performed.

根据本发明的另一个方面,提供一种用于从一次写入多次读取信息记录介质再现信息的信息再现方法,其中:在所述一次写入多次读取信息记录介质上的一预定方向上连续分配有至少一个盘管理工作区;在所述至少一个盘管理工作区中,提供有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;最新盘管理信息和最新盘定义结构被布置在所述预定方向上,所述最新盘管理信息在所述预定方向上位于所述最新盘定义结构之前;所述最新盘管理信息是布置在相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中的盘管理信息;所述最新盘定义结构是包含关于所述最新盘管理信息的位置信息的盘定义结构;所述最新盘定义结构被布置在相邻于所 According to another aspect of the invention, there is provided a method for reading information recording medium reproduction method for reproducing information from a write-once, wherein: a predetermined read information on said recording medium a plurality of times in the write-once continuous assigned at least one disc management working area in a direction; at least one disc management working area, disc management information provided with a disc definition structure containing positional information about the disc management information, the disc management information regarding the write once, read management information record medium; the latest disc management information and latest disc definition structure is disposed in the predetermined direction, the latest disc management information is the latest disc definition located in the predetermined direction, before the structure; the latest disc management information is disposed adjacent to the boundary between the disc management working area and an unrecorded disc management working area in the disc management information recorded disc management working area is recorded; the latest disc definition structure is a disc definition structure containing the positional information about the latest disc management information; and the latest disc definition structure is disposed adjacent to the 边界的已记录盘管理工作区中的预定位置处,所述预定位置能够根据所述边界作为参考计算得出,所述信息再现方法包括步骤:(a)搜索所述边界的位置以获得表示所述边界的位置的边界位置信息;(b)根据所述边界位置信息再现最新盘定义结构;(c)根据所述最新盘定义结构获得关于最新盘管理信息的位置信息;和(d)根据关于所述最新盘管理信息的位置信息再现盘管理信息。 At a predetermined position of the recorded disc management working area border, said predetermined reference position can be calculated based on the boundary, the information reproducing method comprising the steps of: (a) position of the boundary in order to obtain a search of the expressed said boundary position information of the position of the boundary; (b) based on the boundary position information reproducing latest disc definition structure; (c) obtaining positional information about the latest disc management information based on the latest disc definition structure; and (d) to about location information of the latest disc management information is disc management information playback.

在本发明的一个实施例中,所述盘管理信息的大小是可变的;和所述盘定义结构的大小是固定的。 In one embodiment of the present invention, the size of the disc management information is variable; and the size of the disc definition structure is fixed.

在本发明的一个实施例中,所述一次写入多次读取信息记录介质包括用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和所述盘定义结构包含替换列表位置信息,其是关于替换列表的位置信息。 In one embodiment of the present invention, the write-once read-many information recording medium includes a data area for recording data and a spare area, the spare area is a replacement area for the data area; the disc management information contains a replacement list, replacing the corresponding relation between a replacement source area in the spare data area and a spare area included in a list of information includes information indicating included; and the disc definition structure contains replacement list positional information, which is positional information on replacement list.

在本发明的一个实施例中,所述预定方向是从一次写入多次读取信息记录介质的内圆周至外圆周的方向;和所述最新的盘定义结构被布置在能够根据相邻于所述作为参考的边界的已记录盘管理工作区的末端计算得到的预定位置处。 In one embodiment of the present invention, the predetermined direction is a circumferential direction in the read information recording medium to the outer circumference of the plurality of times from the write-once; and the latest disc definition structure is disposed can be adjacent in accordance obtained at a predetermined position of the terminal is calculated as a reference has been recorded disc management working area border.

在本发明的一个实施例中,所述预定方向是从一次写入多次读取信息记录介质的外圆周至内圆周的方向;和所述最新的盘定义结构被布置在能够根据相邻于所述作为参考的边界的已记录盘管理工作区的开始位置计算得到的预定位置处。 In one embodiment of the present invention, the predetermined direction is a write once, read from the circumferential direction of the outer weeks information recording medium; and the latest disc definition structure is disposed can be adjacent in accordance obtained at a predetermined position as the start position of the calculated reference has been recorded disc management working area border.

根据本发明的另一个方面,提供一种用于将信息记录到一次写入多次读取信息记录介质上的信息记录装置,其中:在所述一次写入多次读取信息记录介质上的一预定方向上连续提供有至少一个盘管理工作区;和所述信息记录装置包括:(a)用于选择相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的未记录盘管理工作区的部分;(b)用于将盘管理信息记录到相邻于所述边界的未记录盘管理工作区中的部分,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和(c)用于将包含关于在步骤(b)中记录的盘管理信息的位置信息的盘定义结构记录到相邻于所述边界的未记录盘管理工作区中的部分;其中所述盘管理信息和盘定义结构被布置在所述预定方向上,所述盘管理信息在所述预定方向上位于所述盘定义结构之前,和所述盘定义结 According to another aspect of the present invention, there is provided a method for recording information into the write once information recording apparatus reads information on a recording medium, wherein: the write-once read many times on the information recording medium the continuous in a predetermined direction is provided with at least one disc management working area; and said information recording apparatus comprising: (a) for selecting between the adjacent recorded disc management working area and an unrecorded disc management working area is not the boundary of the part recorded disc management working area; (b) for recording disc management information into the unrecorded disc management working section adjacent to the boundary area in which disc management information on the write-once read-many management information takes the information recording medium; and (c) means for containing the unrecorded disc management working area adjacent to the boundary in respect to step (b) the position information of the disc definition structure recorded in the disc management information is recorded in the portion; wherein prior to said disc management information and the disc definition structure is disposed in the predetermined direction, the disc management information is located in the disc definition structure in the predetermined direction, and the disc definition junction 被布置在相邻于所述边界的未记录盘管理工作区中的预定位置处,所述预定位置能够根据所述作为参考的边界计算得出。 Is disposed at a predetermined position in the unrecorded disc management working area adjacent to the boundary in the predetermined position of the stars can be calculated according to the reference as a boundary.

在本发明的一个实施例中,所述盘管理信息的大小是可变的;和所述盘定义结构的大小是固定的。 In one embodiment of the present invention, the size of the disc management information is variable; and the size of the disc definition structure is fixed.

在本发明的一个实施例中,所述一次写入多次读取信息记录介质包括用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和所述盘定义结构包含替换列表位置信息,其是关于替换列表的位置信息。 In one embodiment of the present invention, the write-once read-many information recording medium includes a data area for recording data and a spare area, the spare area is a replacement area for the data area; the disc management information contains a replacement list, replacing the corresponding relation between a replacement source area in the spare data area and a spare area included in a list of information includes information indicating included; and the disc definition structure contains replacement list positional information, which is positional information on replacement list.

在本发明的一个实施例中,所述预定方向是从一次写入多次读取信息记录介质的内圆周至外圆周的方向;和包含关于通过部分(b)记录的盘管理信息的位置信息的盘定义结构被布置在预定位置处,该预定位置能够根据相邻于所述作为参考的边界的未记录盘管理工作区的末端计算得到。 In one embodiment of the present invention, the predetermined direction is a circumferential direction in the read information recording medium to the outer circumference of the plurality of times from the write-once; and a disc management information comprises location information part (b) recorded on the a disc definition structure is disposed at a predetermined position, the predetermined position can be calculated according to the adjacent end as a reference unrecorded disc management working area boundary.

在本发明的一个实施例中,所述预定方向是从一次写入多次读取信息记录介质的外圆周至内圆周的方向;和包含关于通过部分(b)记录的盘管理信息的位置信息的盘定义结构被布置在预定位置处,该预定位置能够根据相邻于所述作为参考的边界的未记录盘管理工作区的开始位置计算得到。 In one embodiment of the present invention, the predetermined direction is a circumferential direction of the outer read weeks from the information recording medium a plurality of times the write-once; and a disc management information comprises location information part (b) recorded on the a disc definition structure is disposed at a predetermined position, can be obtained according to the predetermined location adjacent to the start position reference is calculated as the unrecorded disc management working area boundary.

在本发明的一个实施例中,部分(b)进一步包括用于确定盘管理信息的记录是否已经被正常执行的部分;部分(c)进一步包括用于确定盘定义结构的记录是否已经被正常执行的部分;和所述信息记录装置进一步包括:(d)重复执行盘管理信息的记录直到盘管理信息的记录被正常执行,和重复执行盘定义结构的记录直到盘定义结构的记录被正常执行的部分。 In one embodiment of the present invention, part (b) further comprises a section for determining whether the recording disc management information has been normally performed; part (c) further comprises means for determining whether recording of the disc definition structure has been normally performed portion; and said information recording apparatus further comprising: (d) recording disc management information until the disc management information is repeatedly performed is normally performed, and repeatedly performs the recording of the disc definition structure until the recording of the disc definition structure is normally performed section.

在本发明的一个实施例中,部分(b)进一步包括用于确定盘管理信息的记录是否已经被正常执行的部分;部分(c)进一步包括用于确定盘定义结构的记录是否已经被正常执行的部分;和所述信息记录装置进一步包括:(d)重复执行盘管理信息的记录直到盘管理信息的记录被正常执行,和重复执行盘定义结构的记录直到盘定义结构的记录被正常执行的部分。 In one embodiment of the present invention, part (b) further comprises a section for determining whether the recording disc management information has been normally performed; part (c) further comprises means for determining whether recording of the disc definition structure has been normally performed portion; and said information recording apparatus further comprising: (d) recording disc management information until the disc management information is repeatedly performed is normally performed, and repeatedly performs the recording of the disc definition structure until the recording of the disc definition structure is normally performed section.

根据本发明的另一个方面,提供一种用于从一次写入多次读取信息记录介质再现信息的信息再现装置,其中:在所述一次写入多次读取信息记录介质上的一预定方向上连续分配有至少一个盘管理工作区;在所述至少一个盘管理工作区中,提供有盘管理信息和包含有关盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;最新盘管理信息和最新盘定义结构被布置在所述预定方向上,所述最新盘管理信息在所述预定方向上位于所述最新盘定义结构之前;所述最新盘管理信息是布置在相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中的盘管理信息;所述最新盘定义结构是包含关于所述最新盘管理信息的位置信息的盘定义结构;所述最新盘定义结构被布置在相邻于所 According to another aspect of the invention, there is provided a recording medium for reading information reproducing apparatus reproducing information from a write-once, wherein: a predetermined read information on said recording medium a plurality of times in the write-once continuous assigned at least one disc management working area in a direction; at least one disc management working area, disc management information, and there is provided a disc definition structure containing positional information about the disc management information, which is management information about the disc write once, read management information record medium; the latest disc management information and latest disc definition structure is disposed in the predetermined direction, the latest disc management information is the latest disc definition located in the predetermined direction, before the structure; the latest disc management information is disposed adjacent to the boundary between the disc management working area and an unrecorded disc management working area in the disc management information recorded disc management working area is recorded; the latest disc definition structure is a disc definition structure containing the positional information about the latest disc management information; and the latest disc definition structure is disposed adjacent to the 边界的已记录盘管理工作区中的预定位置处,所述预定位置能够根据所述边界作为参考计算得出,所述信息再现装置包括:(a)用于搜索所述边界的位置以获得表示所述边界的位置的边界位置信息的部分;(b)用于根据所述边界位置信息再现最新盘定义结构的部分;(c)用于根据所述最新盘定义结构获得关于最新盘管理信息的位置信息的部分;和(d)用于根据关于所述最新盘管理信息的位置信息再现盘管理信息的部分。 Boundary at a predetermined position in the recorded disc management working area, the predetermined position can be calculated as a reference based on the boundary, said information reproducing apparatus comprising: (a) searching for a position of the boundary expressed to obtain the position of a border portion of the boundary position information; (b) for reproducing the latest disc definition structure portion based on the boundary position information; (c) for obtaining information on the latest disc management based on the latest disc definition structure part of the location information; and (d) for partially reproducing the disc management information according to position information of the information about the latest disc management.

在本发明的一个实施例中,所述盘管理信息的大小是可变的;和所述盘定义结构的大小是固定的。 In one embodiment of the present invention, the size of the disc management information is variable; and the size of the disc definition structure is fixed.

在本发明的一个实施例中,所述一次写入多次读取信息记录介质包括用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和所述盘定义结构包含替换列表位置信息,其是关于替换列表的位置信息。 In one embodiment of the present invention, the write-once read-many information recording medium includes a data area for recording data and a spare area, the spare area is a replacement area for the data area; the disc management information contains a replacement list, replacing the corresponding relation between a replacement source area in the spare data area and a spare area included in a list of information includes information indicating included; and the disc definition structure contains replacement list positional information, which is positional information on replacement list.

在本发明的一个实施例中,所述预定方向是从一次写入多次读取信息记录介质的内圆周至外圆周的方向;和所述最新的盘定义结构被布置在能够根据相邻于所述作为参考的边界的已记录盘管理工作区的末端计算得到的预定位置处。 In one embodiment of the present invention, the predetermined direction is a circumferential direction in the read information recording medium to the outer circumference of the plurality of times from the write-once; and the latest disc definition structure is disposed can be adjacent in accordance obtained at a predetermined position of the terminal is calculated as a reference has been recorded disc management working area border.

在本发明的一个实施例中,所述预定方向是从一次写入多次读取信息记录介质的外圆周至内圆周的方向;和所述最新的盘定义结构被布置在能够根据相邻于所述作为参考的边界的已记录盘管理工作区的开始位置计算得到的预定位置处。 In one embodiment of the present invention, the predetermined direction is a write once, read from the circumferential direction of the outer weeks information recording medium; and the latest disc definition structure is disposed can be adjacent in accordance obtained at a predetermined position as the start position of the calculated reference has been recorded disc management working area border.

附图说明 BRIEF DESCRIPTION

图1为表示根据本发明实施例1的一次写入多次读取光盘中的区的排布的示图;图2为表示根据本发明实施例1的一次写入多次读取光盘的数据结构的示图;图3为表示DDS和缺陷列表的数据结构的示图;图4为表示根据本发明实施例1的光盘记录/再现装置的结构的示图;图5为从根据本发明实施例1的一次写入多次读取光盘中的相邻于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的已记录缺陷管理工作区获得最新缺陷列表和最新DDS的过程的流程图; 1 is a read-many optical disc region arranged a write-once embodiment of FIG. 1 illustrating the embodiment of the present invention; FIG. 2 is a diagram showing an example of data write-once optical disc 1 is read a plurality of times according to an embodiment of the present invention illustrating structure; FIG. 3 is a diagram showing a data structure of a DDS and a defect list; FIG. 4 is a diagram showing an optical disk recording / showing a structure of the reproducing apparatus in Example 1 according to the present invention; FIG. 5 from the present invention Example 1 of the write-once, read many adjacent disc recorded at the boundary between the defect management working area and an unrecorded defect management area for recording defect management area has been the process of obtaining the latest defect list and the latest DDS flow chart;

图6为表示用于搜索记录结束位置的处理的示图;图7为表示用于搜索记录结束位置的过程的流程图;图8为表示缺陷列表和DDS被附加记录到临时缺陷管理区中包含的DMWA中的情形的示图;图9为用于将缺陷列表和DDS附加记录到根据本发明实施例1的一次写入多次读取光盘的缺陷管理工作区中的过程的流程图;图10为用于在确定缺陷列表和DDS是否已经被正常记录的同时将新的缺陷列表和DDS附加记录到缺陷管理工作区中的过程的流程图;图11为表示根据参照图10所述的过程将缺陷列表和DDS附加记录到缺陷管理工作区中的情形的示图;图12为表示根据本发明实施例1的另一个一次写入多次读取光盘的数据结构的示图;图13位根据本发明实施例1的用于最终完成的过程的流程图;图14为表示用于比较的可重写光盘和最终完成之后的一次写入多次读取光盘的数据结构的示 FIG 6 is a diagram for searching for a recording end processing position; FIG. 7 is a flowchart showing the process for searching for a recording end position; FIG. 8 is a defect list and a DDS are additionally recorded into the temporary defect management area comprising in the case of the DMWA diagram; FIG. 9 is a defect list and a DDS additional recording to the flowchart of times to read the disc defect management working area in the write-once process of Example 1 according to the embodiment of the present invention; FIG. 10 for simultaneously determining whether a defect list and DDS have been normally recorded in the new defect list and DDS to the flowchart of additional recording of the defect management area of ​​the process; FIG. 11 is a process according to claim 10 with reference to FIG. the additional recording defect list and DDS into a defect management working area diagram in the case; FIG. 12 is a diagram showing a write-once read-many optical disc 1 a data structure of another embodiment according to the present embodiment of the invention; 13 FIG. 14 is a diagram showing a comparison of the rewritable optical disc and an optical disc write once read a data structure after the finished; flowchart for a process of the finished embodiment of the present invention ;图15为根据本发明实施例1的另一最终完成过程的流程图;图16为用于确定一次写入多次读取光盘是否已经被最终完成的最终完成确定过程的流程图;图17为用于确定一次写入多次读取光盘是否已经被最终完成的另一最终完成确定过程的流程图;图18为表示根据本发明实施例2的DMWA的数据结构的示图;图19为表示SDDS的结构的示图;图20为用于从临时缺陷管理区中包含的缺陷管理工作区中的最新记录的缺陷管理工作区获得SDDS和SDFL的过程的流程图;图21为表示用于将SDFL和SDDS附加记录到根据本发明实施例2的一次写入多次读取光盘中的缺陷管理工作区中的过程的流程图;图22为表示其中间隔位映射信息和缺陷列表被布置作为子信息的典型缺陷管理工作区的示图;图23为表示传统可重写光盘的数据结构的示图;图24为表示能够处理图23的传统可重写光盘的光盘 ; FIG. 15 is a flowchart of another process of Example 1 is finalized embodiment of the present invention; FIG. 16 is a flowchart for determining a final completion of the write-once process determines whether the disc has been finalized is read several times; FIG. 17 a flowchart for determining whether the read-many optical disc has been finalized another process of determining the final completion of the write-once; FIG. 18 is a diagram showing a data structure of a DMWA according to a second embodiment of the present invention; FIG. 19 is a a diagram showing a configuration of the SDDS; FIG. 20 is the latest defect management area for recording defect management area included in the temporary defect management area in a flowchart of a process of obtaining a SDDS and a SDFL; FIG. 21 is a diagram showing a SDFL and SDDS the additional recording according to the embodiment of the present invention, the optical disc 2 is a flowchart of the process of defect management work area in a write-once read many times; FIG. 22 is a position where the interval mapping information and a defect list are arranged as illustrating exemplary defect management working area of ​​the sub-information; FIG. 23 is a diagram of a conventional data structure of a rewritable optical disk; FIG. 24 is a disc capable of handling conventional rewritable optical disk of FIG. 23 in 录/再现装置的结构的示图。 Illustrating a structure of a recording / reproducing.

具体实施方式 Detailed ways

此后将参照附图借助示意性实施例来说明本发明。 Thereafter the means of the drawings exemplary embodiments of the present invention will be described with reference to.

在下面的实施例中,采用了一次写入多次读取信息记录介质(此后也称作“一次写入多次读取光盘”)。 In the following examples, using a write once read information recording medium (hereinafter also referred to as "write once, read CD").

(实施例1)1.1一次写入多次读取光盘的数据结构图1表示根据本发明实施例1的一次写入多次读取光盘1中的区的排布。 (Example 1) 1.1 a write-once read-many optical disc data structure of FIG. 1 shows an example of a write-once read-many optical disc 1 in the region of the arrangement according to the present invention. 以螺旋的方式在盘状的一次写入多次读取光盘1上形成多个轨迹2。 A helical fashion a plurality of times to read the disc in a write-once disc-shaped tracks 2 are formed on a plurality. 每个轨迹2被细分成多个块3。 Each track 2 is subdivided into a plurality of blocks 3. 块3是用于纠错的单元,其是用于记录或再现操作的最小单元。 3 is a block error correction means, which is a minimum unit for recording or reproducing operation. 例如,在使用红色激光的DVD-RAM的情况下,块3的大小为1 ECC(32千字节),而在使用蓝色激光的大容量BD-RE的情况下,块3的大小为1簇(64千字节)。 For example, in the case of a DVD-RAM using red laser the size of a block 3 is 1 ECC (32 kilobytes), while in the case of large-capacity BD-RE using a blue laser, the size of a block 3 is 1 cluster (64 Kbytes).

在一次写入多次读取光盘1上分配有导入区4、数据区5和导出区6。 In the write-once-read disc lead-in area 4 are assigned 1, a data area and a lead-out area 6 5. 用户数据被记录到数据区5中或从其再现。 User data is recorded in the data area 5 or reproduced therefrom. 导入区4和导出区6用作边缘部分,通过它即使光头(未示出)访问但是超过了数据区5的末端,光头也能跟踪指定轨迹。 Lead-in area 4 and a lead-out area as an edge portion 6, by which even if the optical head (not shown) but more than the end of the data access region 5, the optical head can follow the specified track.

图2表示根据本发明实施例1的一次写入多次读取光盘1的数据结构。 FIG 2 shows an example of a write-once read-many optical disc 1 of the data structure according to the present invention.

一次写入多次读取光盘1上的区域粗略分成导入区4、数据区5和导出区6。 Area on the write-once read many times optical disc 1 is divided into roughly four lead-in area, a data area 5 and a lead-out area 6.

导入区4包含第一缺陷管理区10(此后也称作“DMA1”)和第二缺陷管理区11(此后也称作“DMA2”),以及临时缺陷管理区20。 Lead-in area 4 contains a first defect management area 10 (hereinafter also referred to as "DMA1") and a second defect management area 11 (hereinafter also referred to as "DMA2"), and the temporary defect management area 20.

DMA1和DMA2用于管理数据区5的缺陷块中的信息或类似内容。 DMA1 and DMA2 block for defect management data area 5, the information or the like.

数据区5用于记录数据,包括用户数据区16和备用区17。 Data area 5 for recording data, comprising a user data area 16 and spare area 17.

用户数据区16是一次写入多次读取区,用户可向其中记录任何信息,例如实时数据(例如,音乐、视频、等等)、计算机数据(例如,文献、数据库、等等),等等。 User data area 16 is a write-once read area, the user can record any information thereto, for example, real-time data (e.g., music, video, etc.), computer data (e.g., documents, databases, etc.), etc. Wait.

备用区17是数据区5的替代区。 17 is a data area the spare area 5 of the replacement area. 例如,当在用户数据区16中检测到缺陷块时,数据就被记录到替代区中而不是缺陷块中。 For example, when a defective block is detected in the user data area 16, the data is recorded into a replacement area instead of the defective block. 在图2的一次写入多次读取光盘1的数据结构中,在数据区5的内周部分(即,较靠近导入区4)和外围部分(即较靠近导出区6)的每一个中都提供有备用区17。 Write-once read many times in FIG. 2 is a data structure of the optical disk 1, the inner circumference of the data area 5 (i.e., closer to the lead-in area 4) and a peripheral portion (i.e., closer to the lead-out area 6) in each of 17 are provided with a spare area. 然而,可任意确定备用区17的数量或备用区17的位置而不局限于图2中所示的备用区数量或备用区位置。 However, the position can be arbitrarily determined by the number of spare area 17 or the spare area or the spare area 17 by the number of positions in the spare area shown in FIG. 2 without being limited.

导出区6包含第三缺陷管理区12(此后也称作“DMA3”)和第四缺陷管理区13(此后也称作“DMA4”)。 Lead-out area 6 contains a third defect management area 12 (hereinafter also referred to as "DMA3") and a fourth defect management area 13 (hereinafter also referred to as "DMA4").

DMA3和DMA4用于管理与数据区5中的缺陷块有关的信息或类似内容。 DMA3 and DMA4 for managing the data area 5 in the defective block information about the content or the like.

DMA1至DMA4中的每一个具有预定的位置和固定的长度。 Each location has a predetermined fixed length of DMA1 through DMA4. 提供在DMA1至DMA4的每一个中的管理信息具有根据缺陷块的数量变化的可变长度。 Provided in each of DMA1 through DMA4 management information has a variable length changes according to the number of defective blocks.

DMA1至DMA4中的每一个包含盘定义结构(此后也称作“DDS”)14和缺陷列表(此后也称作“DFL”)15,其中DDS 14在DFL 15前面。 DMA1 through DMA4 each contain a disc definition structure (hereinafter also referred to as "DDS") 14 and a defect list (hereinafter also referred to as "DFL") 15, 15 in front of the DDS 14 wherein DFL.

临时缺陷管理区20包含N个缺陷管理工作区(此后也称作“DMWA”)21,其中N是1或者更大的整数。 Temporary defect management area 20 contains N defect management working areas (hereinafter also referred to as "DMWA") 21, where N is an integer of 1 or more.

缺陷管理工作区21用于临时记录在一次写入多次读取光盘1被最终完成之前已经被更新的缺陷管理信息。 Defect management area 21 for temporarily recorded in Write Once Read Many optical disc 1 is defective before final completion has been updated management information. 缺陷管理工作区21包含DDS14和缺陷列表15,其中缺陷列表15在DDS 14之前。 Defect management working area 21 contains a defect list DDS14 and 15, in which the defect list 15 before the DDS 14. 缺陷管理工作区21包含至少一个块。 Defect management working area 21 contains at least one block. 块是用于记录/再现数据的单元。 Block is used for recording / reproducing data unit.

如此中所使用的,术语“最终完成一次写入多次读取光盘”意味着一次写入多次读取光盘的状态被从一次写入多次读取状态改变至非一次写入多次读取状态。 Thus as used herein, the term "finally completed optical disc write once, read" means that the optical disc write once, read many times the state is read from the write state changes to a non-write once read many take state. 例如,通过将最新缺陷管理工作区21的内容记录到DMA1至DMA4上,一次写入多次读取光盘1的数据结构可被改变至与可重写光盘的数据结构相兼容的数据结构,即一次写入多次读取光盘1被从一次写入多次读取装置改变至非一次写入多次读取状态。 E.g., by the contents of the latest defect management working area 21 to the DMA1 to the DMA4 recorded, write once, read data structure of the optical disc 1 can be changed to be compatible with the data structure of a rewritable optical disk data structures, i.e., write once, read from the optical disc 1 is a write-once read apparatus is changed to the non-write-once read state. 下面将详细说明最终完成过程。 Here are more details to finalize the process.

从临时缺陷管理区20的开头朝向末尾(即,在从一次写入多次读取光盘1的内圆周部分至外圆周部分的方向)连续分配至少一个缺陷管理工作区21(DMWA#1至DMWA#N(N:1或者更大的整数))。 From the beginning toward the end of the temporary defect management area 20 (i.e., write once, read in the direction from the inner circumferential portion of the optical disc 1 to the outer circumferential portion) assigned at least one consecutive defect management working area 21 (DMWA # 1 to DMWA #N (N: an integer of 1 or more)). 从缺陷管理工作区21中的临时缺陷管理区20的开头处(较靠近于一次写入多次读取光盘1的内圆周)连续记录缺陷信息。 From the beginning of the defect management working area 21 of the temporary defect management area 20 (closer to the inner circumference of the optical disc write once read a plurality of times) continuously recorded defect information. 在每个缺陷管理工作区21中,在从临时缺陷管理区20的开头到末尾的方向(从一次写入多次读取光盘1的内圆周部分到外圆周的方向)上提供缺陷列表15和DDS14,其中缺陷列表15在DDS 14前面。 In each defect management working area 21, in a direction from the beginning of the temporary defect management area 20 to the end (Write Once Read Many direction from the inner circumferential portion of the optical disc 1 to the outer circumference) providing a defect list 15 and the DDS14, wherein the defect list 15 in front of the DDS 14. 换句话说,在每个缺陷管理工作区21中以相对于DMA1至DMA4中的每一个相反的顺序布置DDS 14和缺陷列表15。 In other words, each of the 21 defect management working area with respect to each of a reverse order arrangement of DMA1 through DMA4 DDS 14 and a defect list 15.

注意包含缺陷管理工作区21的临时缺陷管理区20可能不一定包含在导入区4中。 Note the temporary defect management area includes defect management area 21 of the 20 may not necessarily be included in the lead-in area 4. 临时缺陷管理区20可包含在例如除用户数据区16之外的导出区6或备用区17中。 Temporary defect management area 20 may be included in addition to the lead-out area 16 of the user data area or the spare area 17, for example 6.

例如,DDS 14位于相邻于记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的记录缺陷管理工作区中。 For example, DDS 14 is located adjacent to the boundary between the recorded recording defect management working area and an unrecorded defect management area in a defect management area. DDS 14位于相邻于所述边界的记录缺陷管理工作区中的预定位置处,并且可根据所述边界来计算该预定位置。 DDS 14 is located adjacent to the boundary at a predetermined position for recording defect management area, and the predetermined position may be calculated based on the border. 在本发明的实施例1中,假设DDS 14位于相邻于记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的记录缺陷管理工作区的末端。 In Example 1 of the present invention, it is assumed DDS 14 is located adjacent to the boundary between the recorded recording defect management working area and an unrecorded defect management working area defect management area of ​​the terminal.

注意DDS 14的位置不局限于缺陷管理工作区的末端。 Note that the DDS 14 is not limited to the end position of a defect management working area. DDS 14可位于一个预定位置,该预定位置可从一个参考,即相邻于记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的记录缺陷管理工作区的末端(边界)计算得到。 DDS 14 may be located in a predetermined position, from a predetermined reference position, i.e. adjacent to the boundary between the recorded recording defect management working area and an unrecorded defect management working area defect end (boundary) of the management area is calculated.

图3表示DDS 14和缺陷列表15的数据结构。 3 shows a DDS 14 and a defect list data structure 15.

DDS 14包含关于缺陷列表15的位置信息。 DDS 14 containing positional information about the defect list 15. 例如,DDS 14包含表示缺陷列表15所处的开始位置的缺陷列表开始位置信息30和其它信息31。 For example, DDS 14 contains defect list indicates a defect 15 located in the start position of the list of start position information 30 and other information 31. 例如,缺陷列表开始位置信息30在此处是扇区地址,其是关于扇区(1扇区具有2千字节的大小)的位置信息,该扇区是最小的可寻址单元。 For example, the defect list beginning positional information 30 is herein a sector address which is positional information about the sectors (1 sector having 2,000 bytes in size), and the sector is the smallest addressable unit.

DDS 14具有固定的长度,其例如是1块的大小。 DDS 14 have a fixed length, for example, the size of one. 在本发明的实施例1中,假定DDS 14具有1块的大小。 In one embodiment of the present invention, it is assumed DDS 14 has a size of 1 block. 注意如果能根据一个参考,即记录缺陷管理工作区和未记录缺陷管理工作区之间的边界计算指示缺陷列表15的位置的信息位置(即缺陷列表开始位置信息),则DDS 14可能不一定具有固定的长度。 Note that if according to a reference, i.e., recording defect management working area and an unrecorded defect management working area border between the calculated position information indicative of a defect list 15 (i.e., start position information of a defect list), the DDS 14 may not necessarily have fixed length. 这是因为能够从作为参考的所述边界来计算缺陷列表的位置。 This is because the position of the defect list can be calculated from the border as a reference.

缺陷列表15包含缺陷列表标题32和M个缺陷项33(M:0或者更大的整数)。 15 includes a defect list 32 and M defect entries of the defect list header 33 (M: an integer of 0 or greater).

除了缺陷列表标题32和缺陷项33之外,缺陷列表15可进一步包含表示锚定标记的信息,所述锚定标记指示缺陷管理信息的末端。 In addition to the defect list header 32 and the defect entry 33, the defect list 15 may further contain information indicating an anchor tag, the anchor tag indicating the end of defect management information.

缺陷列表标题32包含缺陷列表中包括的缺陷项的数量或类似信息。 The defect list header 32 contains the number of defect entries included in the defect list information or the like.

缺陷项33包含指示数据区中的区(替换源)和备用区中的区(替换目标)之间的对应关系的对应关系信息。 Correspondence relationship information indicating a correspondence indicating a defect entry 33 contains the data region area (replacement source) and a spare area in the zone (a replacement) between. 缺陷项33例如包含关于在用户数据区16中检测到的缺陷块的位置信息和关于备用区17的替换块位置信息,所述备用区包括缺陷块的替换目标。 Defect entry 33 e.g. containing defect detected in the user data area 16 in the block location information and replacement block location information regarding the spare area 17 of the spare area includes a replacement of a defective block.

缺陷列表15具有依赖于缺陷列表15中记录的缺陷项33的数量的可变长度。 Defect list having a defect entry number 15 of 33 of variable length dependent on the recorded defect list 15. 具体的,缺陷管理工作区#1至缺陷管理工作区#N的大小不必相同(参见图2)。 Specifically, the defect management area # 1 to #N defect management area not necessarily the same size (see FIG. 2).

1.2.光盘记录/再现装置100的结构图4表示根据本发明实施例1的光盘记录/再现装置100的结构。 1.2 The optical disc recording / reproducing apparatus 100 is a configuration diagram showing the optical disk recording 4 Example 1 / configuration reproducing apparatus 100 according to the present invention.

光盘记录/再现装置100通过I/O总线170与较高层次的控制装置(未示出)相连。 Optical disc recording / reproducing apparatus 100 are connected via I / O bus 170 and higher-level control device (not shown). 较高层次的控制装置例如是主计算机。 Higher-level control device, such as a host computer.

光盘记录/再现装置100包括:用于处理来自较高层次控制装置的命令的命令处理部分110;用于控制一次写入多次读取光盘1的记录的记录控制部分120;用于控制光盘的再现的再现控制部分130;用于存储从DMA1至DMA4中的任何一个再现的内容或从缺陷管理工作区21再现的内容的缺陷管理信息存储缓冲器140;用于暂时存储记录数据和再现数据的数据缓冲器150;和用于执行涉及缺陷管理信息的处理的缺陷管理信息处理部分160。 Optical disc recording / reproducing apparatus 100 comprises: a command processing control command from the higher level device processing section 110; write once, read for controlling the optical disc 1 is recorded recording control section 120; a control disc reproducing control section 130; a defect from any of the content stored in the content reproducing a DMA1 through DMA4 management area or the defect management information storage 21 of the reproduction buffer 140; for temporarily storing recording data and reproducing data data buffer 150; and a process for performing defect management information relates to the defect management information processing section 160.

缺陷管理信息处理部分160包括:缺陷管理信息读取部分161,缺陷管理信息写入部分162,缺陷管理信息控制存储器163,缺陷管理信息更新部分164,缺陷管理工作信息读取部分165,和缺陷管理工作信息写入部分166。 Defect management information processing section 160 comprises: a defect management information reading section 161, the defect management information writing section 162, the defect management information control memory 163, the defect management information updating section 164, the defect management working information reading section 165, and defect management work information write section 166.

缺陷管理信息读取部分161检测从DMA1至DMA4的正常缺陷管理区,和从所述缺陷管理区读取内容并将其传送给缺陷管理信息存储缓冲器140。 Defect management information reading section 161 detects a normal defect management area from the DMA1 to the DMA4 and reads the contents from the defect management area and transferred to the defect management information storage buffer 140.

缺陷管理信息读取部分161还从在一次写入多次读取光盘1上分配的多个缺陷管理区之一读出数据,确定缺陷管理区是否已经被记录,和根据确定结果,确定一次写入多次读取光盘1是否已经从一次写入多次读取状态变化至非一次写入多次读取状态。 Defect management information reading section 161 further from the write once read many optical disc 1 one of the plurality of defect management areas allocated time data is read, it is determined whether the defect management area has been recorded, and based on the determination results, the write-once whether the read-many optical disc 1 has changed from the write-once read state changes to the non-write-once read state.

例如,缺陷管理信息读取部分161从DMA1至DMA4中的至少一个读出数据。 For example, the defect management information reading section 161 from the DMA1 through DMA4 at least one of the read data. 如果能够正常再现一次写入多次读取光盘1,则确定一次写入多次读取光盘1已经被最终完成。 If the normal reproduction write once, read the optical disc 1, it is determined that the optical disc write once, read 1 has been finalized.

如果缺陷块信息等被改变,则缺陷管理信息更新部分164更新缺陷管理信息存储缓冲器140的内容以产生新的缺陷管理信息。 If defect block information is changed, the defect management information updating section 164 updates the defect management information storage buffer 140 to create new defect management information.

缺陷管理信息写入部分162将由缺陷管理信息更新部分164更新的内容写入到DMA1至DMA4中。 Defect management information writing section 162 by the defect management information updating section 164 updates the content is written into the DMA1 to DMA4. 换句话说,对于最终完成步骤,缺陷管理信息写入部分162将缺陷管理信息写入到DMA1至DMA4中。 In other words, the final step is completed, the defect management information writing section 162 writes the defect management information to the DMA1 to DMA4.

缺陷管理信息控制存储器163存储缺陷管理信息处理部分160的操作控制状态。 Defect management information control memory 163 stores the defect management information processing section 160 of the operation control.

缺陷管理工作信息读取部分165在临时缺陷管理区20中包含的缺陷管理工作区21中搜索最新记录的缺陷管理工作区21。 The defect management information read defect management area 165 contained in the temporary defect management area 20 in the search for the latest 21 recorded defect management working area 21. 记录在最新缺陷管理工作区21中的内容被读出至缺陷管理信息存储缓冲器140中。 Records are read out to the defect management information storage buffer 140 in the content of the latest defect management working area 21.

注意缺陷管理信息读取部分161从DMA1至DMA4中的每一个读出数据并确定一次写入多次读取光盘1是否已经被最终完成。 Note that the defect management information reading section 161 from each of DMA1 through DMA4 read data and a write once read-many optical disc is determined whether or not 1 has been finalized. 可选择的,缺陷管理工作信息读取部分165能够确定一次写入多次读取光盘1是否已经被最终完成。 Alternatively, the defect management working information reading section 165 can determine whether the read write once optical disc 1 has been finalized. 例如,根据在缺陷管理工作区21中的预定位置是否记录有最终完成识别标记,缺陷管理工作信息读取部分165确定一次写入多次读取光盘1是否已经被最终完成。 For example, according to a predetermined position in a defect management working area 21 whether an identification mark is recorded finalized, the defect management working information reading section 165 determines whether the read write once optical disc 1 has been finalized. 最终完成识别标记指示禁止将数据附加记录至至少一个缺陷管理工作区21。 Identifying flag indicates prohibition to finalize the data additionally recorded to at least one defect management working area 21.

注意最终完成识别标记的记录位置不局限于缺陷管理工作区21中的预定位置。 Note that the final completion of the identification mark recording position is not limited to the predetermined position 21 in the defect management area. 可将最终完成识别标记记录在一次写入多次读取光盘1的预定位置处。 The identification mark may be recorded in the finalize the write-once optical disk 1 at a predetermined position to read a plurality of times.

例如,可将最终完成识别标记记录在盘定义结构14和缺陷列表15的至少一个中。 For example, the final completion of the identification mark recorded on the disc definition structure 14 and a defect list of at least 15. 如果缺陷管理工作信息读取部分165读出记录在盘定义结构14和缺陷列表15的至少一个中的最终完成识别标记,则确定一次写入多次读取光盘1已经被最终完成。 If the defect management working information reading section 165 reads out information recorded in the disk definition structure 14 and a defect list 15 in at least the final completion of the identification mark, it is determined that the optical disc write once, read 1 has been finalized.

缺陷管理工作信息写入部分166将通过缺陷管理信息更新部分164更新的内容写入到可用缺陷管理工作区21中。 Defect management working information writing section 166 updates the update section 164 by the defect management information 21 is written into the available defect management working area. 另外,可将最终完成识别标记写入到缺陷管理工作区21中。 Further, the identification mark may be written to complete the final defect management area 21. 例如,缺陷管理工作信息写入部分166将最终完成识别标记记录到盘定义结构14和缺陷列表15的至少一个中。 For example, the defect management working information writing section 166 records an identification mark to finalize the disc definition structure 14 and a defect list of at least 15.

1.3.获得最新缺陷管理信息此后,将说明获得(再现)记录在根据本发明实施例1的一次写入多次读取光盘1上的信息(记录在相邻于记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的缺陷管理工作区中的最新缺陷列表和最新DDS)的方法。 1.3. Thereafter the latest defect management information, will be explained to obtain (reproduce) information recorded on the optical disc 1 is read a plurality of times in accordance with an embodiment of the present invention is a write-once (adjacent to the recording area and recording defect management in an unrecorded methods defect management area boundary between a defect management area in the latest defect list and the latest DDS) is.

图5表示从根据本发明实施例1的一次写入多次读取光盘1中的相邻于记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的记录缺陷管理工作区获得最新缺陷列表15和最新DDS 14的过程。 Figure 5 shows the write-once read-many optical disc 1 adjacent to the embodiment of the present invention in a boundary between the recorded recording defect management working area and an unrecorded defect management working area to obtain the latest defect management area defects list process and the latest DDS 14 of 15. 此后,将参照图5逐步说明这种过程。 Thereafter, this procedure will be described step by step with reference to FIG.

步骤601:缺陷管理工作信息读取部分165搜索记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的位置并获得表示边界的位置的边界位置信息。 Step 601: the defect management working information reading section 165 searches the defect management working area and an unrecorded defect position of the boundary between the management area and obtains border position information indicates the position of the boundary.

例如,缺陷管理工作信息读取部分165搜索临时缺陷管理区20中的记录区域的结束位置(此后也称作“记录结束位置”)并将缺陷管理工作区21的位置存储在缺陷管理信息控制存储器163的记录结束位置40中的结束位置处。 For example, the defect management working information reading section 165 searches the recording end position of the region in the temporary defect management area 20 (hereinafter also referred to as "recording end position") in the defect management information and defect management control memory location storage area 21 163 recording end position 40 in the end position. 例如,缺陷管理工作区21的位置在此处是扇区地址,其是关于位于记录结束位置处的扇区的位置信息。 For example, the position of a defect management working area 21 is herein a sector address which is the recording position information is located at the end position of the sector. 在存储了检测的记录结束处缺陷管理工作区21的位置之后,所述处理进行到步骤602。 After storing the detected recording end position of the defect management region 21, the process proceeds to step 602. 注意搜索记录结束位置的过程将在下面详细说明。 Note that the search process recording end position will be described in detail below.

步骤602:缺陷管理工作信息读取部分165根据边界位置信息再现最新的DDS 14,并根据该最新的DDS 14,获得关于最新缺陷列表15的位置信息。 Step 602: the defect management working information reading section 165 reproduce the latest DDS 14 based on the boundary position information, position information 15 and the latest DDS 14, obtained according to the latest defect list.

例如,缺陷管理工作信息读取部分165将在记录结束位置40结束的具有1块大小的最新DDS 14读出至缺陷管理信息存储缓冲器140中并将最新DDS 14中包含的缺陷列表开始位置信息30存储在缺陷管理信息控制存储器163中的缺陷列表开始位置41处。 For example, the defect management working information reading section 165 in the recording end 14 reads the latest DDS has a size of 40 positions to the end of the defect management information storage buffer start position information of a defect list and the latest DDS 140 included in the 14 defect management information 30 stored in the defect list in the control memory 163 at the start position 41. 在读出最新DDS 14和存储缺陷列表开始位置信息30之后,所述处理进行至步骤603。 After reading out the latest DDS 14 and a defect list storing start position information 30, the process proceeds to step 603.

步骤603:根据关于最新缺陷列表15的位置信息再现最新缺陷列表15。 Step 603: The position information on the latest defect list 15 is the latest defect list 15 playback.

例如,缺陷管理工作信息读取部分165读取最新缺陷列表至缺陷管理信息存储缓冲器140中,缺陷列表开始位置41位于所述最新缺陷列表的开始处。 For example, the defect management working information reading section 165 reads the latest defect list to a defect management information storage buffer 140, the defect list beginning position 41 is located at the beginning of the latest defect list. 在读出最新缺陷列表15之后,结束所述处理。 After reading out the latest defect list 15, the process is ended.

在该情况下,如果记录结束位置40指示没有临时缺陷管理区20被记录,则不需要步骤602和603中的读取过程。 In this case, if the recording end position 40 indicates that no temporary defect management area 20 is recorded, the read process is not required in steps 602 and 603. 与读取相反,可将DDS 14和缺陷列表15提前存储在缺陷管理信息存储缓冲器140中。 Reading contrast can be DDS 14 and a defect list 15 stored in advance in the defect management information storage buffer 140. 注意存储的DDS 14包含缺陷列表开始位置信息30,其已经被初始化至预定的值,并在存储的缺陷列表15中,缺陷列表标题32中的缺陷项的数量已经被初始化(缺陷项数量=0),即存储的缺陷列表15没有缺陷项33。 Note that the stored DDS 14 contains defect list beginning positional information 30 which has been initialized to a predetermined value, and the defect list stored in 15, the number of defect entries of a defect list header 32 has been initialized (the number of defect entries = 0 ), i.e., the stored defect list 15 is not defective item 33.

注意可根据位于缺陷列表15开头处的缺陷列表标题中所包含的缺陷项的数量计算将被读出的缺陷列表15的大小,或者可通过从缺陷列表开始位置减去DDS 14的开始位置来计算所述将被读出的缺陷列表的大小。 Note that the number of defect entries included in the title to be read out is calculated defect list 15 may list according to the size of the defect is located at the beginning of the defect list 15, or by subtracting from the defect list beginning position of the start position of the DDS 14 is calculated the size of the defect will be read out of the list.

图6表示用于搜索记录结束位置的处理。 FIG 6 indicates a recording end position searching process. 图7表示用于搜索记录结束位置的过程。 7 shows a procedure for searching for a recording end position. 搜索记录结束位置意味着搜索最新记录的缺陷管理工作区21。 Search record end position means that the search of the latest recorded defect management working area 21.

此后将参照图6和7逐步的说明用于搜索记录结束位置的过程。 After 6 and 7 will be described step by step process for searching for a recording end position.

步骤801:缺陷管理工作信息读取部分165执行第一幅度检查。 Step 801: the defect management working information reading section 165 performs first amplitude examination. 从临时缺陷管理区20的开头以规则的预定块间隔执行所述第一幅度检查,直到找不到幅度。 From the beginning of the temporary defect management area 20 at a first predetermined blocks at regular intervals to check the implementation of the amplitude, until the amplitude found. 在找不到幅度之后,所述处理进行至步骤802。 After the amplitude can not be found, the process proceeds to step 802.

步骤802:缺陷管理工作信息读取部分165执行第二幅度检查。 Step 802: the defect management working information reading section 165 performs second amplitude examination. 在第二幅度检查中,在发现幅度的位置和未发现幅度的位置之间搜索存在的幅度结束的位置。 In the second amplitude examination, a position found between the position and amplitude of the amplitude of the search was not found present in the end position of the amplitude. 在没有发现幅度的位置之后,所述处理进行到步骤803。 After the position of the amplitude is not found, the process proceeds to step 803.

步骤803:缺陷管理工作信息读取部分165获得通过所述检查得到的记录结束位置(最新记录的缺陷管理工作区和未记录缺陷管理工作区之间的边界的位置)。 Step 803: the defect management working information reading section 165 acquires the recording obtained by the inspection end position (latest recorded defect management working area and an unrecorded defect position of the boundary between the management area). 在获得记录结束位置之后,结束所述处理。 After the recording end position is obtained, the process is ended.

通过上述过程,缺陷管理工作信息读取部分165能够读出最新记录的缺陷管理工作区21的内容。 Through the above process, defect management information reading section 165 can read the contents of the latest recorded defect management working area 21.

注意用于搜索记录结束位置的过程不限于参照图7所述的记录结束位置搜索过程。 Note that for the recording end position searching process is not limited to the recording end position searching process of claim 7 with reference to FIG. 例如,可通过从临时缺陷管理区20的末尾至开头搜索具有幅度的开始位置来找出记录结束位置。 For example, a search start position by having an amplitude from the end of the temporary defect management area 20 to the beginning to find the record end position.

在图5的实施例中,步骤601相当于“搜索边界位置并获得表示边界位置的边界位置信息”。 In the embodiment of FIG. 5, step 601 corresponds to a "search and obtaining boundary position information of the boundary position indicates a boundary position." 步骤602相当于“根据边界位置信息再现最新盘定义结构”和“根据最新盘定义结构获得关于最新盘管理信息的位置信息”。 Step 602 corresponds to the "latest disc definition structure information reproducing apparatus according to the boundary position" and "the latest disc definition structure is obtained according to the position information about the latest disc management information." 步骤603相当于“根据关于最新盘管理信息的位置信息再现盘管理信息”。 Step 603 corresponds to the "position information about the latest disc management information is disc management information reproduction."

然而,用于从相邻于一次写入多次读取光盘1中的记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的记录缺陷管理工作区获得最新缺陷列表15和最新DDS 14的过程不限于图5的过程。 However, for reading the disc from the recorder 1 adjacent to the write-once-defect management area recorded and unrecorded boundary between the defect management area defect management area to get the latest defect list and the latest DDS 14 15 the process is not limited to the process of FIG. 5. 用于从相邻于一次写入多次读取光盘1中的记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的记录缺陷管理工作区获得最新缺陷列表15和最新DDS 14的任何过程都能被利用,只要所述过程包括上述的“搜索边界位置并获得表示边界位置的边界位置信息”、“根据边界位置信息再现最新盘定义结构”和“根据最新盘定义结构获得关于最新盘管理信息的位置信息”、以及“根据关于最新盘管理信息的位置信息再现盘管理信息”。 For reading from adjacent to the write-once optical disc 1 recorded defect management working area and an unrecorded recording boundary between the defect management area defect management area to get the latest defect list and the latest DDS 15 of any 14 process can be utilized, as long as the above-described process comprises a "search and obtaining boundary position information indicating a boundary position of the boundary position", "the latest playback position information based on the boundary disc definition structure" and "obtain the latest disc definition structure based on the latest disc location information management information ", and" based on the position information about the latest disc management information is disc reproduction management information. "

1.4.缺陷管理信息的更新此后,将说明根据本发明实施例1的将信息(缺陷列表15和DDS14)记录到一次写入多次读取光盘1上的方法。 1.4. Updated defect management information Hereinafter, embodiments will be described in accordance with the present invention, the embodiment of the information (the defect list 15 and DDS14) to a recording method of a write-once read many times optical disc 1.

图8表示将缺陷列表15和DDS 14附加记录到临时缺陷管理区20中包含的DMWA 21中的情形。 8 shows the additional recording of the defect list 14 and DDS 15 into a temporary defect management area 20 DMWA 21 contained in the case.

图8的部分(a)表示在第一时间点将缺陷列表15和DDS 14记录到临时缺陷管理区20中包含的DMWA#1中的情形。 Part (a) of FIG. 8 and 15 showing the case of DDS 14 recorded in the temporary defect management area 20 is included in the DMWA # 1 at the first time point defect list. 图8的部分(b)表示在第二时间点将缺陷列表15和DDS 14记录到临时缺陷管理区20中包含的DMWA#2中的情形。 Part (b) of FIG. 8 and 15 showing the case of DDS 14 recorded in the temporary defect management area 20 DMWA # 2 included in the second time point defect list. 图8的部分(c)表示在第三时间点将缺陷列表15和DDS 14记录到临时缺陷管理区20中包含的DMWA#3中的情形。 Part (c) of FIG. 8 and 15 showing the case 3 to the DDS 14 recorded in the temporary defect management area DMWA # 20 contained in the third time point defect list.

在图8中,经过填充的DMWA表示其中已经记录有缺陷列表15和DDS 14的已记录DMWA,而开放的DMWA表示其中还未记录缺陷列表15和DDS 14的未记录DMWA。 In FIG. 8, represented by the filled DMWA which has been recorded defect list 15 and DDS recorded DMWA 14, and the open DMWA which has not been represented for recording defect list 15 and the DDS unrecorded DMWA 14.

新的缺陷列表15和DDS 14被附加记录到位于多个未记录DMWA的开头的一个未记录DMWA中。 The new defect list 15 and DDS 14 are additionally recorded at the beginning of the plurality of unrecorded DMWA according to one of the unrecorded DMWA. 换句话说,新的缺陷列表15和DDS 14被附加记录到相邻于未记录DMWA和已记录DMWA之间的边界的未记录DMWA。 In other words, a new defect list 15 and DDS 14 are additionally recorded to an unrecorded DMWA and adjacent to the border between the unrecorded DMWA recorded DMWA.

因此,最新缺陷列表15和DDS 14位于相邻于多个已记录DMWA的末端的一个已记录DMWA中。 Thus, the latest defect list 15 and DDS 14 to a plurality of adjacent recorded in a recorded DMWA end of DMWA. 换句话说,最新缺陷列表15和DDS 14位于相邻于未记录DMWA和已记录DMWA之间的边界的一个已记录DMWA中。 In other words, the latest defect list 15 and DDS 14 is located adjacent to an unrecorded DMWA and a recorded DMWA the boundary between the recorded DMWA.

图9表示根据本发明实施例1的将缺陷列表15和DDS 14附加记录到一次写入多次读取光盘1的缺陷管理工作区21中的过程。 FIG 9 shows an embodiment of the present invention, a defect list 14 and DDS 15 additional recording process into the write once read many times the defect management area of ​​the optical disc 1 in 21.

缺陷管理工作信息写入部分166将新的缺陷列表15和DDS 14附加记录到缺陷管理工作区21中。 Defect management working information writing section 166 of the new additional recording of the defect list 14 and DDS 15 into a defect management working area 21.

在这种情况下,缺陷管理信息更新部分164允许存储在缺陷管理信息存储缓冲器140中的缺陷列表保持最新的内容。 In this case, the defect management information updating section 164 allows the stored in the defect management information storage buffer 140 defect list holding the latest content.

具体来讲,例如,当检测到新的缺陷块时,缺陷管理信息更新部分164将对应于新的替换块(即,新缺陷块)的缺陷项添加到存储在缺陷管理信息存储缓冲器140中的缺陷列表15,并根据关于包含在缺陷项中的缺陷块的位置信息对缺陷项进行分类。 Specifically, for example, when a new defect block is detected, the defect management information updating section 164 corresponding to the new replacement block (i.e., a new defect block) to the added defect entries stored in the defect management information storage buffer 140 the defect list 15, and to classify defects based on the position information about the item contained in the defect entries in the defect block. 另外,缺陷管理信息更新部分164将所述多个缺陷项之一添加到缺陷列表标题中。 Further, the defect management information updating section 164 to one of the plurality of defect entry is added to the defect list header.

此后,将参照图9逐步说明根据本发明实施例1的将缺陷列表15和DDS 14附加记录到一次写入多次读取光盘1中的缺陷管理工作区21中的过程。 Thereafter, referring to FIG. 9 will be described step by step according to the embodiment 1 of the present invention, the defect list 15 and DDS 14 additional recording process into the write once read many times optical disc 21, a defect management working area.

步骤901:缺陷管理信息更新部分164选择一个与已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界相邻的未记录缺陷管理工作区。 Step 901: the defect management information updating section 164 selects a boundary between the management area and an unrecorded defect management working area neighboring the recorded defect unrecorded defect management working area.

例如,缺陷管理信息更新部分164将缺陷管理信息控制存储器163中的记录结束位置40加到一,并在最终的记录结束位置40处更新包含在缺陷管理信息存储缓冲器140中的DDS 14,使得位于多个未记录缺陷管理工作区的开头处的未记录缺陷管理工作区被选择。 For example, the defect management information updating section 164 recording end position of the defect management information control memory 163 is applied to a 40, and updates the DDS included in the defect management information storage buffer 140 in the final 14 at the recording end position 40, such that unrecorded at the beginning of a plurality of unrecorded defect management working area of ​​the defect management area is selected. 换句话说,通过更新DDS 14使得缺陷列表开始位置信息30表示未记录缺陷管理工作区的开始位置,选择位于多个未记录缺陷管理工作区的开头的未记录缺陷管理工作区。 In other words, by updating the DDS 14 so that defect list beginning positional information 30 indicates the start position of an unrecorded defect management working area, selecting a plurality of unrecorded defect management area of ​​the beginning of an unrecorded defect management working area. 在DDS 14被更新之后,所述处理进行到步骤902。 After the DDS 14 is updated, the process proceeds to step 902.

步骤902:缺陷管理工作信息写入部分166将作为关于一次写入多次读取光盘1的管理信息的缺陷列表15记录到相邻于边界的一个未记录缺陷管理工作区中并将包含关于记录缺陷列表15的位置信息的DDS14记录到相邻于所述边界的未记录缺陷管理工作区中。 Step 902: the defect management working information writing section 166 as a defect on the write-once optical disc management information is read a list of 15 recorded adjacent to an unrecorded defect management working area contains information about boundaries and records defect list location information 15 is recorded in an unrecorded DDS14 adjacent to the boundary of a defect management working area.

例如,缺陷管理工作信息写入部分166将包含在缺陷管理信息存储缓冲器140中的已更新缺陷列表15记录到一个未记录区的开始位置并以这种跟随缺陷列表15的方式记录更新的DDS 14。 For example, the defect management working information writing section 166 contained in the defect management information storage buffer 140 defect list 15 has been updated to the beginning of a recorded area and an unrecorded defect list in this way follow the updated DDS 15 is recorded 14. 在记录缺陷列表15和DDS 14之后,结束所述处理。 After recording the defect list 15 and DDS 14, the process is ended.

通过上述过程,缺陷管理工作信息写入部分166将最新缺陷列表15和DDS 14记录到包含在临时缺陷管理区20中的缺陷管理工作区21中。 Through the above process, the defect management working information writing section 166 of the latest defect list 15 and a DDS 14 recorded in a defect management working area 21 contained in the temporary defect management area 20.

注意使用缺陷管理信息更新部分164更新缺陷列表15仅仅是示意性的。 Note that using the defect management information updating section 164 updates the defect list 15 is merely illustrative. 也可以只要求缺陷列表15包含关于缺陷的信息。 You may also request information only defect list 15 contains information about defects. 例如,可以不需要对缺陷项进行分类。 For example, the defect may not need to classify items.

注意可以在任何时刻将缺陷列表15和DDS 14记录在临时缺陷管理区20的缺陷管理工作区21中,只要是以这种方式来记录缺陷列表15和DDS 14:当装置的状态和介质的状态发生改变时,其使得DDS 14能够必定位于已记录缺陷管理工作区的末尾。 Note that the recording may be the defect list 15 and DDS 14 at any time in a defect management working area 20 of the temporary defect management area 21, recorded in this manner as long as the defect list 14 and DDS 15: when the state and the state of the media device change occurs, which makes it possible to surely DDS 14 is located at the end of the recorded defect management working area. 装置的状态和介质的状态发生变化例如意味着从光盘记录/再现装置100弹出一次写入多次读取光盘或关闭光盘记录/再现装置100。 STATUS and media device means, for example a change from the optical disc recording / reproducing apparatus 100 eject the write once read many times optical disc or close the disc recording / reproducing apparatus 100.

注意当将缺陷列表15和DDS 14记录到缺陷管理工作区中时,可以确定缺陷列表15和DDS 14是否已经被正常记录。 Note that when the defect list 15 and DDS 14 recorded in the defect management area, you can determine the defect list 15 and DDS 14 has already been properly recorded.

图10表示将新的缺陷列表15和DDS 14附加记录到缺陷管理工作区21中,同时确定缺陷列表15和DDS 14是否已经被正常记录的过程。 FIG 10 shows a new additional recording of the defect list 14 and DDS 15 into a defect management working area 21 while determining whether or not the defect list 14 has been normally recorded during 15 and DDS.

现在假设缺陷管理信息更新部分164允许存储在缺陷管理信息存储缓冲器140中的缺陷列表15的内容保持最新的内容。 Now assume that defect management information updating section 164 allows defective memory in the defect management information storage buffer 140 contents list 15 holding the latest content.

此后,将参照图10逐步介绍将新的缺陷列表15和DDS 14附加记录到缺陷管理工作区21中同时确定缺陷列表15和DDS 14是否已经被正常记录的过程。 Thereafter, with reference to FIG. 10 gradually introduce new defect list 15 and DDS 14 additional recording into 21 simultaneously determines whether or not a defect list 14 has been recorded during normal DDS 15 and a defect management area.

步骤1101:缺陷管理信息更新部分164在包含于缺陷管理信息控制存储器163中的记录结束位置40处更新包含在缺陷管理信息存储缓冲器140中的DDS 14,所述记录结束位置已经加到一。 Step 1101: DDS update end 40 of the defect management information updating section 164 records defect management information contained in the control memory 163 locations included in the defect management information 140 stored in the buffer 14, has been added to the end position of a recording. 换句话说,以这种方式更新DDS 14,即缺陷列表开始位置信息30指示未记录缺陷管理工作区的开始位置。 In other words, in this way updating DDS 14, i.e., start position information of a defect list 30 indicating the start position of an unrecorded defect management working area. 在DDS 14被更新之后,所述处理进行到步骤1102。 After the DDS 14 is updated, the process proceeds to step 1102.

步骤1102:缺陷管理工作信息写入部分166将缺陷管理信息存储缓冲器140中包含的已更新缺陷列表15记录到未记录缺陷管理工作区的开始位置。 Step 1102: the defect management working information writing section 166 comprises a defect management information storage buffer 140 defect list 15 has been updated to the recording start position unrecorded defect management working area. 在记录之后,所述处理进行到步骤1103。 After recording, the process proceeds to step 1103.

步骤1103:确定缺陷列表15是否已经被正常记录。 Step 1103: determining whether or not the defect list 15 has been normally recorded.

在这种情况下,缺陷列表15是否已经被正常记录的确定是通过例如对其中记录有缺陷列表15的块执行纠错或读取记录的数据并确定记录数据是否与预期数据相匹配来执行的。 In this case, if the defect list has been recorded 15 is normally determined by, for example where the defect list is recorded performs error correction block 15 or the read data record and determines whether the recording data with expected data matches performed .

当确定缺陷列表15还未被正常记录(即缺陷列表的记录已经失败)时,所述处理进行到步骤1101。 When it is determined that the defect list 15 has not been normally recorded (i.e., recording a defect list has failed), the process proceeds to step 1101. 在步骤1101,通过增加先前已经记录的缺陷列表的大小来改变记录结束位置40。 In step 1101, it is changed by increasing the size of the defect list has been previously recorded in the recording end position 40. 另外,包含在缺陷管理信息存储缓冲器140中的DDS 14被更新使得通过将记录结束位置40加一获得的位置被包含在缺陷列表开始位置信息30中。 Further included in the DDS storage buffer 140 defect management information 14 is updated by such location of a recording end position obtained is added 40 contained in the defect list beginning positional information 30.

当确定缺陷列表15已经被正常记录(即,缺陷列表15的记录已经是成功的)时,所述处理进行到步骤1104。 When it is determined that the defect list 15 has been normally recorded (i.e., recorded defect list 15 has been successful), the process proceeds to step 1104.

步骤1104:记录更新的DDS 14。 Step 1104: the updated DDS 14 recorded. 在记录DDS 14之后,所述处理进行到步骤1105。 After recording the DDS 14, the process proceeds to step 1105.

步骤1105:确定DDS 14是否已经被正常记录。 Step 1105: determining whether the DDS 14 has been normally recorded.

当确定DDS 14未被正常记录(即,DDS 14的记录已经失败)时,所述处理进行到步骤1104。 When it is determined not normally DDS 14 records (i.e., records the DDS 14 has failed), the process proceeds to step 1104.

当确定DDS 14已经被正常记录(即,DDS 14的记录已经成功)时,结束所述处理。 When it is determined DDS 14 has been normally recorded (i.e., recorded DDS 14 has been successful), the process is ended.

重复步骤1102和步骤1103直到缺陷列表15已经被正常记录。 Step 1102 and step 1103 is repeated until the defect list 15 has been normally recorded. 重复步骤1104和步骤1105直到DDS 14已经被正常记录。 Step 1104 and step 1105 is repeated until the DDS 14 has been normally recorded.

通过上述过程,缺陷管理工作区更新部分165将新的缺陷列表15和DDS 14附加记录到缺陷管理工作区21中,同时确定缺陷列表15和DDS 14是否已经被正常记录。 Through the above process, the defect management working area updating section 165 a new defect list 15 and DDS 14 to the additional recording defect management working area 21 while determining the defect list 15 and DDS 14 have been normally recorded whether.

注意可按照相反的顺序执行步骤1101和步骤1102。 Note that step 1101 may be performed and step 1102 in the reverse order. 具体来讲,在记录缺陷列表15并确认记录已经被正常实现之后,包含缺陷列表开始位置信息30的DDS 14被记录到已经记录有缺陷列表15的缺陷管理工作区21中。 After Specifically, in recording a defect list 15 and confirm the recording has been normally achieved, a defect list containing start position information 30 is recorded in the DDS 14 defect list has been recorded into a defect management working area 21 in 15.

注意虽然在图10所述的过程中缺陷列表15和DDS 14位于多个块的不同块中,但缺陷列表15和DDS 14都可共享多个块中的至少一个块。 Note that although a defect list 15 and DDS 14 is located in different blocks in the plurality of blocks of the process of FIG. 10 but a defect list 15 and a DDS 14 may share at least one block of the plurality of blocks.

如果缺陷列表15和DDS 14可共享多个块中的至少一个块,则在将缺陷列表15和DDS 14记录到缺陷列表15和DDS 14共享的块中之后,确定是否已经正常实现了记录。 If, after a defect list 15 and a DDS 14 may share at least one block of the plurality of blocks, in the defect list 15 and a DDS 14 recorded in a defect list 15 and DDS 14 shared block, it is determined whether the recording has been normally achieved. 如果记录失败,则改变位置信息使得下一次记录的位置与DDS 14的缺陷列表开始位置信息30相应并且缺陷列表15和DDS 14被再次记录到由缺陷列表15和DDS 14共享的块中。 If the recording has failed, positional information is changed so that the position of a recording start position information 30 and the DDS 14 defect list and the defect list 15 and the corresponding DDS 14 are recorded into the shared by 15 and DDS 14 defect list block again. 重复尝试记录缺陷列表15和DDS 14直到缺陷列表15和DDS14被正常记录。 Repeated attempts to record the defect list 15 and DDS 14 and 15 until the defect list is recorded normally DDS14.

因此,记录在缺陷管理工作区21中的缺陷列表15和DDS 14的数据可靠性能够得到改善。 Thus, the recording data 15 and DDS 14 can be improved in the reliability of defect management working area 21 of the defect list.

图11表示根据参照图10所述的过程将缺陷列表15和DDS 14附加记录到缺陷管理工作区21中的情形。 Referring to FIG. 11 shows a procedure of FIG. 10 will be 14 additional recording defect list 15 and DDS 21 into a defect management in case the work area.

图11的部分(a)表示这样的情形,其中缺陷块出现在缺陷管理工作区#1(DMWA#1)中,并且因此,缺陷列表15至DMWA#1的第一记录发生故障。 Part (a) of FIG. 11 shows a situation in which a defective block occurring in a defect management working area # 1 (DMWA # 1), and therefore, the defect list 15 to the first recording DMWA # 1 fails. 随后,尝试记录缺陷列表15。 Then, try to record the defect list 15. 如果缺陷列表15的记录成功,则将DDS 14记录在缺陷列表15之后。 If the record defect list 15 is successful, DDS 14 recorded after the list of 15 defects.

图11的部分(b)表示在DMWA#2中没有出现缺陷块的情形。 Part (b) of FIG. 11 shows a case of a defective block does not appear in the DMWA # 2.

如上所述,即使在缺陷管理工作区21中出现有缺陷块并且因此缺陷列表15和DDS 14的记录失败,则会重复尝试记录缺陷列表15和DDS 14直到缺陷列表15和DDS 14被正常记录。 As described above, even if there is a defect in a defective management area 21 and thus block the defect list 15 and DDS 14 recorded failures, repeated attempts will be recorded defect list 15 and DDS 14 until the defect list 15 and DDS 14 are normally recorded. 因此,缺陷列表15和DDS 14的记录得以适当执行。 Thus, the defect list 15 and DDS 14 is recorded are properly performed.

在图9的实施例中,步骤901相当于“选择相邻于记录盘管理工作区和未记录盘管理工作区之间的边界的未记录盘管理工作区”;步骤902相当于“将作为关于一次写入多次读取信息记录介质的管理信息的盘管理信息记录到相邻于所述边界的未记录盘管理工作区中”和“将包含关于在上述的记录步骤中定义的盘管理信息的位置信息的盘定义结构记录到相邻于所述边界的未记录盘管理工作区中”。 In the embodiment of FIG. 9, step 901 corresponds to the "select adjacent to the boundary between the recording disc management working area and an unrecorded disc management working area is an unrecorded disc management working area"; Step 902 corresponds to "About as disc management information write once read information recording medium management information is recorded into the unrecorded disc management working area adjacent to the border "and" defined above comprising the step of recording disc management information on disc definition structure position information recorded in an unrecorded disc management working area adjacent to the boundaries. "

然而,根据本发明实施例1的用于将缺陷列表和DDS附加记录到一次写入多次读取光盘1的缺陷管理工作区21中的过程不限于图9的实施例。 However, according to an embodiment of the present invention is for additional recording of the defect list and DDS into the write once read many times the defect management area of ​​the optical disc 1 in the embodiment 21 is not limited to the process of FIG. 根据本发明实施例1的用于将缺陷列表和DDS附加记录到一次写入多次读取光盘1的缺陷管理工作区21中的任何过程都能被利用,只要所述过程具有下述功能:“选择相邻于记录盘管理工作区和未记录盘管理工作区之间的边界的未记录盘管理工作区”;“将作为关于一次写入多次读取信息记录介质的管理信息的盘管理信息记录到相邻于所述边界的未记录盘管理工作区中”和“将包含关于在上述的记录步骤中定义的盘管理信息的位置信息的盘定义结构记录到相邻于所述边界的未记录盘管理工作区中”。 According to an embodiment of the present invention is for additional recording of the defect list and DDS into an optical disc write once, read defect management working area during any 21 can be utilized, so long as the process has the following features: "select adjacent the unrecorded disc management working area of ​​a boundary between the recording disc management working area and an unrecorded disc management working area"; "as a management information about the disc management for write once recording medium reading information information is recorded into the unrecorded disc management working area adjacent to the border "and" disc definition structure containing positional information about disc management information defined in the above-described recording step into the recording adjacent to the boundary unrecorded disc management working area. "

图12表示根据本发明实施例1的另一种一次写入多次读取光盘1的数据结构。 FIG 12 shows an embodiment of the present invention, another write-once read a plurality of times of the data structure of the optical disk 1.

在根据本发明实施例1的其它一次写入多次读取光盘1中,在从临时缺陷管理区20的末尾至开头的方向上(在从一次写入多次读取光盘1的外圆周至内圆周的方向上)分配有至少一个缺陷管理工作区21(DMWA#1至DMWA#N(N:1或更大的整数))。 In the cylindrical embodiment weeks embodiment of the present invention to other write-once read-many optical disc 1 is 1, in a direction from the end of the temporary defect management area 20 to the beginning (write-once read many times optical disc 1 from the inner circumference direction) is assigned at least one defect management working area 21 (DMWA # 1 to DMWA # N (N: an integer of 1 or more)). 从缺陷管理工作区21在临时缺陷管理区20的末尾(较靠近一次写入多次读取光盘1的外圆周)连续记录DDS 14和缺陷列表15。 (An outer circumference of the optical disc 1 is read closer to a write once) defect management working area 21 at the end of the temporary defect management area 20 from the continuous recording a defect list 15 and DDS 14.

以与提供在DMA1至DMA4的每一个中的DDS 14和缺陷列表15相同的顺序将DDS 14和缺陷列表15布置在缺陷管理工作区21中。 In order to provide the same 15 in each of DMA1 through DMA4, DDS 14 in a defect list and the defect list 15 and DDS 14 are arranged in a defect management working area 21. 在缺陷管理工作区21中,沿从临时缺陷管理区20的末尾至开头的方向(即,在从一次写入多次读取光盘1的外圆周至内圆周的方向上)以该顺序定位缺陷列表15和DDS 14。 In the defect management working area 21, in a direction from the end of the temporary defect management area 20 to the beginning (i.e., the outer circumference of the read optical disc 1 in the direction several weeks from the write-once) in this order localize defects list 15 and DDS 14.

例如,DDS 14位于相邻于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的已记录缺陷管理工作区中。 For example, DDS 14 is located adjacent to a recorded defect boundary between the recorded area and the management of the unrecorded defect management area in a defect management area. DDS 14位于根据相邻于所述边界的已记录缺陷管理工作区的开头计算的至少一个预定位置处。 DDS 14 is located at the boundary adjacent to the beginning of the recorded defect management working area in accordance with the calculated least one predetermined position. 在图12的一次写入多次读取光盘1中,当搜索最新记录的缺陷管理工作区21时,光盘记录/再现装置100的缺陷管理工作信息读取部分165搜索临时缺陷管理区20中的已记录区域的开始位置(此后也称作“记录开始位置”)并确定位于记录开始位置的缺陷管理工作区21是最新记录的缺陷管理工作区21。 In the write-once read many times optical disc 12 of FIG. 1, when searching for the latest recorded defect management working area 21, the optical disc recording / reproducing apparatus 100 is the defect management working information reading section 165 searches the temporary defect management area 20 starting position recorded area (hereinafter also referred to as "recording start position") and to determine the position of the recording at the beginning of the defect management area 21 is the latest recorded defect management working area 21. 换句话说,在图6中,搜索用未记录区替换记录区的记录开始位置。 In other words, in FIG. 6, the search start position of the replacement recorded area is recorded by an unrecorded area. 在缺陷管理工作信息写入部分166中,比临时缺陷管理区20中的记录开始区更靠近内圆周的未记录缺陷管理工作区被看作是可用的缺陷管理工作区21。 Defect management working information writing section 166, a recording start area than the temporary defect management area 20 closer to the inner circumference of the unrecorded defect management working area is regarded as a defect management working area 21 are available.

在本发明的一次写入多次读取信息记录介质中,在预定方向上连续分配至少一个缺陷管理工作区。 In the write-once read-many present invention is the information recording medium, continuously allocating at least one defect management working area in a predetermined direction. 最新缺陷列表和最新DDS被布置在相邻于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的已记录缺陷管理工作区中,其中所述缺陷列表和最新DDS是按照该顺序沿预定方向布置的。 The latest defect list and the latest DDS are arranged in the recorded adjacent to the boundary between the recorded defect management working area and an unrecorded defect management area in a defect management area, wherein the defect list and the latest DDS are in this order arranged in a predetermined direction. 因此,很容易找到最新DDS和最新缺陷列表。 Therefore, it is easy to find the latest DDS and the latest defect list.

此后,将详细说明本发明的一次写入多次读取信息记录介质的效果,其中所述预定方向是从一次写入多次读取光盘1的内圆周到外圆周的方向。 Thereafter, the detailed description of the present invention a write-once read-many information recording medium effect, wherein the predetermined direction is a write-once-read from the optical disc 1 to the inner circumferential direction of the outer circumference.

现在假设最新DFL 15和最新DDS 14按照沿从一次写入多次读取光盘1的外圆周至内圆周方向的这种顺序布置在缺陷管理工作区21中,与DMA1至DMA4中的最新DFL 15和最新DDS 14的布置方向相同。 Assuming now that the latest DFL 15 and the latest DDS 14 weeks to read the optical disk 1 outer circumferential direction a plurality of times in accordance with the direction from the write-once arranged in this order in the defect management working area 21, and DMA1 through DMA4 latest DFL 15 the latest DDS 14 and the arrangement direction of the same.

能够搜索临时缺陷管理区20中的记录结束位置(图8)。 20 to search for records in the temporary defect management area end position (FIG. 8). 然而,DFL 15的大小根据缺陷项的数量发生变化。 However, changes in the size of the DFL 15 occurs according to the number of defect entries. 因此,不能从结束位置计算DFL 15的开始位置。 Accordingly, the start position of the DFL 15 can not be calculated from the end position.

为了在上述数据结构中获得最新DFL 15,从位于临时缺陷管理区20的开始位置的DDS 14计算DFL 15的开始位置,和从DFL 15中包含的缺陷项的数量计算DFL 15的大小以确定下一个DDS 14的位置。 In order to obtain the latest DFL in the above-described data structure 15, the start position of the DFL 15, and size calculation DFL from the number of defect entries DFL 15 contains 15 calculated from the DDS 14 start position is located in the temporary defect management area 20 to determine the next the position of a DDS 14. 从该DDS 14计算DFL 15的开始位置,……。 DFL 15 is calculated from the start position of the DDS 14, ....... 以这种方式,临时缺陷管理区20被连续跟踪。 In this manner, the temporary defect management area 20 is continuously tracked. 在DDS 14位于DFL 15之前的数据结构中,不利的是需要较长的时间。 In the DDS 14 precedes a DFL 15 in the data structure, disadvantageously it takes a long time. 此外,如果从其不能再现数据的块出现在DDS14和DFL 15中,则搜索最新DFL 15的过程被妨碍,使得可靠性被不利地降低。 Further, if the block can not be reproduced from the data appears in DDS14 and DFL 15 in the process of search for the latest DFL 15 is obstructed, so that the reliability is disadvantageously lowered.

如果DFL 15具有固定长度,则搜索最新DDS 14和最新DFL 15的问题能够得以避免。 If the DFL 15 has a fixed length, searching questions latest DDS 14 and the latest DFL 15 can be avoided. 然而,在该情况下,将数据附加记录到临时缺陷管理区20中的次数被减少或者需要较大容量的临时缺陷管理区20,从而导致区域应用效率的降低。 However, in this case, the number of additional recording of data in the temporary defect management area 20 to be reduced or need a large capacity temporary defect management area 20, resulting in reduced efficiency of the application area.

在实施例1的一次写入多次读取光盘1中,在预定方向上分配至少一个缺陷管理工作区21;最新DFL 15和最新DDS 14沿该预定方向按照这样的顺序进行排列并且位于相邻于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的已记录缺陷管理工作区中;如果DDS14位于能够根据所述边界计算的预定位置处,则能够利用具有可变大小的DFL 15,结果会得到缺陷管理工作区21的高使用效率;和将最新DFL 15的记录位置记录在位于临时缺陷管理区20中的记录结束位置处的缺陷管理工作区21的DDS 14中(即,相邻于所述边界的已记录缺陷管理工作区)。 In the embodiment of the write-once read many times optical disc 1 a, allocating at least one defect management working area 21 in a predetermined direction; the latest DFL 15 and the latest DDS 14 are arranged in this order along the predetermined direction and located adjacent at the boundary between the recorded defect management working area and an unrecorded defect management working area is recorded defect management working area; DDS14 if positioned at a predetermined position can be calculated based on the border, it is possible to use a variable size DFL 15, the result will be a high efficiency of defect management working area 21; and a recording position of the latest the DFL 15 is recorded is recorded in the located in the temporary defect management area 20 of the end of the defect management area at the position of the DDS 21, 14 (i.e., adjacent to the boundary of recorded defect management working area). 因此,能够解决上述问题。 Therefore, it is possible to solve the problem.

在本发明的一次写入多次读取光盘中,在预定方向上分配至少一个缺陷管理工作区;沿所述预定方向按照这样的顺序排列最新的DFL和最新的DDS并且将它们定位在相邻于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的已记录缺陷管理工作区中;并且DDS位于能够根据所述边界计算得到的预定位置处。 In the write-once read-many optical disc of the present invention, the allocating at least one defect management working area in a predetermined direction; arrangement latest DFL and the latest DDS in this order along the predetermined direction and are positioned between adjacent at the boundary between the recorded defect management working area and an unrecorded defect management working area is recorded defect management working area; and a DDS is located at a predetermined position can be calculated based on the obtained boundary. 因此,能够容易的找出最新DDS和最新缺陷列表。 Therefore, we can easily find the latest DDS and the latest defect list.

1.5.最终完成图13表示根据本发明实施例1的最终完成过程。 1.5. FIG. 13 shows the final completion of the final completion of the procedure of Example 1 according to an embodiment of the present invention. 通过将缺陷列表15和DDS 14记录到本发明的一次写入多次读取光盘1的DMA1至DMA4的每一个中,执行本发明实施例1的最终完成。 By defect list 15 and DDS 14 recorded in a write-once read multiple times according to the present invention in each of DMA1 through DMA4 of the optical disc 1 is performed to complete the final embodiment of Example 1 of the present invention.

在此,缺陷管理信息更新部分164允许存储在缺陷管理信息存储缓冲器140中的缺陷列表15的内容保持最新的内容。 Here, the defect management information updating section 164 stored in the defect allows the defect management information storage buffer 140 contents list 15 holding the latest content.

此后,将参照图13逐步说明根据本发明实施例1的最终完成过程。 Thereafter, referring to FIG. 13 will be described step by step procedure of Example 1 to complete the final embodiment of the present invention.

步骤1001:开始将缺陷列表15和DDS 14记录到DMA1至DMA4中的一个(例如DMA1)中。 Step 1001: the defect list 15 and start recording a DDS 14 in the DMA1 to the DMA4 (e.g. DMA1) in.

步骤1002:缺陷管理信息更新部分164通过将表示相邻于边界的已记录缺陷管理工作区的位置的位置信息改变为表示至少一个缺陷管理区中的一个的位置的位置信息而将最新DDS 14改变为最后的DDS14。 Step 1002: the defect management information updating section 164 is adjacent to the boundary representing the position information of the defect management area has been recorded position information that is indicative of a management area of ​​the at least one defect and the latest DDS 14 changes for the final DDS14. 例如,缺陷管理信息更新部分164通过将缺陷管理信息存储缓冲器140中的DDS 14的缺陷列表开始位置信息30改变为将被记录的缺陷管理区(DMA1)的缺陷列表开始位置信息而将最新DDS 14改变为最后的DDS 14。 For example, the defect management information updating section 164 through the defect 140 in the defect management information DDS buffer 14 stores a list of start position information 30 changes the start position information of a defect defect management area (the DMA1) will be recorded and a list of the latest DDS 14 changes to the last DDS 14. 当缺陷列表开始位置信息30被改变之后,所述处理进行到步骤1003。 After the defect list beginning positional information 30 is changed, the process proceeds to step 1003.

步骤1003:缺陷管理信息写入部分162将最后的缺陷列表15记录到至少一个缺陷管理区的一个中。 Step 1003: the defect management information writing section 162 records the last defect list 15 into at least one of a defect management zone. 例如,缺陷管理信息写入部分162将缺陷管理信息存储缓冲器140中的缺陷列表15记录到DMA1中。 For example, the defect management information writing section 162 of the defect 140 in the defect management information storage buffer list 15 recorded in DMA1. 在记录缺陷列表15之后,所述处理进行到步骤1004。 After recording the defect list 15, the process proceeds to step 1004.

步骤1004:缺陷管理信息写入部分162根据最后的缺陷列表15将最后的DDS 14记录到至少一个缺陷管理区的一个中。 Step 1004: the defect management information writing section 162 of the 15 last DDS 14 recorded in the at least one defect management area in a defect list according to the last. 例如,缺陷管理信息写入部分162将缺陷管理信息存储缓冲器140中的DDS 14记录到DMA1中。 For example, the defect management information writing section 162 in the defect management information storage buffer 140 DDS 14 in the DMA1 to record. 在记录DDS 14之后,所述处理进行到步骤1005。 After recording the DDS 14, the process proceeds to step 1005.

步骤1005:完成缺陷列表15和DDS 14到DMA1至DMA4之一(DMA1)中的记录。 Step 1005: the defect list 15 and DDS completion of recording one of DMA1 (DMA1) to 14 to DMA4. 在完成记录之后,所述处理进行到步骤1001。 After the completion of the recording, the process proceeds to step 1001.

对所有剩余的缺陷管理区(即,DMA2至DMA4)执行步骤1002至步骤1004。 For all the remaining defect management areas (i.e., DMA2 through DMA4) executes step 1002 to step 1004.

在完成将缺陷列表15和DDS 14记录到DMA1至DMA4中之后,就完成了最终完成过程。 After completion of the defect list 15 and a DDS 14 recorded in the DMA1 to DMA4, the finalize process is completed.

注意在步骤1001至步骤1005中,最后缺陷列表15是位于至少一个缺陷管理区中的最新缺陷列表,并且最后盘定义结构14是包含关于最后缺陷列表15的位置信息的盘定义结构14。 Note that in step 1001 to step 1005, the last defect list 15 is located in the at least one defect management area in the latest defect list, and the last disc definition structure 14 is a disc definition structure 14 containing positional information about the last defect list 15 in. 最新缺陷列表15通常是记录在相邻于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的记录缺陷管理工作区中的缺陷列表15。 The latest defect list 15 is usually recorded defect defect management area in the record list 15 adjacent to the boundary between the recorded defect management working area and an unrecorded defect management working area. 最新盘定义结构通常是包含关于最后缺陷列表15的位置信息的盘定义结构14。 The latest disc definition structure usually contains a disc definition structure 14 location information regarding the last 15 defect list.

通过上述过程,缺陷管理信息处理部分160能够将最后的DDS 14和最后的缺陷列表15记录到DMA1至DMA4中以完成最终完成过程。 Through the above process, the defect management information processing section 160 can be the last DDS 14 and the last recorded defect list 15 into the DMA1 to DMA4 to complete the finalize process.

图14表示用于进行比较的可重写光盘400和在最终完成之后的一次写入多次读取光盘的数据结构。 14 shows for comparison a rewritable optical disk 400 and an optical disc write once read a data structure after final completion.

通过执行图13的最终完成过程,布置在最终完成之后的一次写入多次读取光盘中的DMA1至DMA4的数据结构与布置在可重写光盘400中的DMA1至DMA4的数据结构相同。 FIG 13 is completed by performing the final process, is arranged after the finished optical disc write once, read in DMA1 through DMA4, a data structure and data structure is arranged in the rewritable optical disc 400 is the same as DMA1 through DMA4. 因此,通过图24的可重写光盘记录/再现装置200能够从最终完成的一次写入多次读取光盘再现数据,从而得到对于再现兼容的光盘。 Accordingly, the rewritable optical disk 24 in FIG recording / reproducing apparatus 200 capable of reading data from the write-once optical disc reproducing the finished multiple times to obtain an optical disc for playback compatibility.

注意通常在最终完成过程中,具有与记录在相邻于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的记录缺陷管理工作区中的缺陷列表15相同内容的信息被记录在缺陷管理工作区中。 Note that typically the final process is completed, a recording boundary between the adjacent recording to a recorded defect management working area and an unrecorded defect management working area in a defect management working area 15 of the same contents of the defect list information is recorded defect management area. 因此,在能够处理本发明的一次写入多次读取光盘的数据结构的装置中,如果能够获得最新缺陷管理工作区21的内容,则就不必获得DMA1至DMA4的内容,从而能够减少获得缺陷管理信息所需的时间。 Accordingly, the present invention can be processed in the write-once optical disc reading apparatus in a data structure, can be obtained if the contents of the latest defect management working area 21, it is not necessary to obtain the contents of DMA1 through DMA4, the defect can be reduced to obtain the time required to manage information. 甚至当将DDS 14和缺陷列表15记录到DMA1至DMA4中完全失败时,通过从最新缺陷管理工作区21获得DDS 14和缺陷列表15也能从一次写入多次读取光盘1再现数据。 Even when a defect list 15 and DDS 14 recorded to DMA1 to DMA4 complete failure, and by obtaining a DDS 14 from the latest defect list defect management area 2115 is also read from the write-once optical disc 1 reproduces data multiple times.

因此,根据本发明的最终完成过程,最终完成的一次写入多次读取光盘的数据结构与可重写光盘的数据结构相同。 Thus, the process according to the present invention is finally completed, the finished optical disc write once, read the same data structure and data structure of a rewritable optical disk. 结果,可重写光盘记录/再现装置能够从最终完成的一次写入多次读取光盘再现数据,由此实现兼容性。 As a result, a rewritable optical disk recording / reproducing apparatus capable of reading data from the write-once optical disc reproducing the finished repeatedly, thereby achieving compatibility.

在图13的例子中,缺陷管理信息写入部分162用作“将最后盘管理信息写入到至少一个盘管理区中的部分”和“根据所述最后盘管理信息将最后盘定义结构记录到至少一个盘管理区中的部分”。 In the example of FIG. 13, the defect management information writing section 162 functions as "the last disc management information is written to the at least one disc management area portion" and "based on the last disc management information is recorded to the last disc definition structure at least a part of the disk management area. " 然而,缺陷管理信息写入部分162仅显示出本发明的功能的典型部分。 However, the defect management information writing section 162 only shows a typical part of the functions of the present invention. 可以利用具有任何构成的部分,只要能够实现上述功能。 It may be utilized with any part configuration, as long as the above functions can be realized.

注意可通过将最终完成识别标记记录到一次写入多次读取光盘1中来最终完成一次写入多次读取光盘1。 Note finally completed by the identification marks are recorded into the optical disc write once, read in 1 to finalize the write once optical disc 1 is read.

例如,缺陷管理工作信息写入部分166将最终完成识别标记记录到盘定义结构14和缺陷列表15的至少一个中。 For example, the defect management working information writing section 166 records an identification mark to finalize the disc definition structure 14 and a defect list of at least 15.

图15表示根据本发明实施例1的另一个最终完成过程。 Example 1 FIG. 15 shows another embodiment of the ultimate completion of the process of the present invention. 所述另一个最终完成过程是通过将最终完成识别标记记录到本发明的一次写入多次读取光盘1上执行的。 The other process is finalized by recording an identification mark to finalize the write-once read multiple times according to the present invention is performed on the optical disc 1.

此后,将参照图15逐步的说明根据本发明实施例1的所述另一个最终完成过程。 Thereafter, 15 an explanatory view of the stepwise in Example 1 to another embodiment of the present invention with reference to finalize process.

步骤2201:将最终完成识别标记记录到一次写入多次读取光盘1上。 Step 2201: The final complete identification mark recorded on the optical disc write once, read 1. 所述最终完成识别标记被记录在一次写入多次读取光盘1上的预定位置。 The finalized write-once read identification marks are recorded at a predetermined position on the disk 1 repeatedly. 所述预定位置是本发明的光盘记录/再现装置能够从其读取最终完成识别标记的任何位置。 Said predetermined position is an optical disk of the present invention, a recording / reproducing apparatus can read from any position to finalize an identification mark.

如果所述预定位置是缺陷管理工作区21,则缺陷管理工作信息写入部分166将最终完成识别标记记录到缺陷管理工作区21中的盘定义结构14和缺陷列表15的至少一个中。 If the predetermined position is a defect management working area 21, the defect management working information writing section 166 records to finalize an identification mark defect management working area 21 of the disc definition structure 14 and a defect list of at least 15. 在该情况下,缺陷管理工作信息读取部分165读取最终完成识别标记。 In this case, the defect management working information reading section 165 reads the identification mark finalized.

在将最终完成识别标记记录到盘定义结构14和缺陷列表15的至少一个中之后,所述处理结束。 After completion of the final identification mark recorded to the disc definition structure 14 and a defect list 15 of at least one, the process ends.

1.6.最终完成确定图16表示用于确定一次写入多次读取光盘1是否已经被最终完成的最终完成确定过程。 1.6. FIG. 16 shows the final completion determining means for determining whether the read write once optical disc 1 has been finalized in the finalize determination process. 此后,将参照图16逐步说明用于确定一次写入多次读取光盘1是否已经被最终完成的最终完成确定过程(步骤2301至步骤2303)。 Thereafter, referring to FIG. 16 will be described step by step for determining whether the read write once optical disc 1 has been finalized in the finalize determination process (step 2301 to step 2303).

注意在步骤2301至步骤2303中,最后缺陷列表15是布置在至少一个缺陷管理区中的最新缺陷列表15;最后盘定义结构14是包含有关最后缺陷列表15的位置信息的盘定义结构14;并且最新缺陷列表15是记录在相邻于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的已记录缺陷管理工作区中的缺陷列表15。 Note that in step 2301 to step 2303, the last defect list 15 is arranged in at least one defect management area in the latest defect list 15; the last disc definition structure 14 containing information about the last defect list disc definition structure position information 15, 14; and the latest defect list 15 is adjacent to the border between the recorded defect management working area and an unrecorded defect management working area of ​​the recording has been recorded defect management working area of ​​the defect list 15.

步骤2301:缺陷管理信息读取部分161选择分配在一次写入多次读取光盘1中的至少一个缺陷管理区中的一个。 Step 2301: the defect management information reading section 161 selects a write once read many partitioned optical disc 1 at least one defect management area once. 在至少一个缺陷管理区之一被选择之后,所述处理进行到步骤2302。 After one of the at least one defect management area is selected, the process proceeds to step 2302.

步骤2302:缺陷管理信息读取部分161从分配在一次写入多次读取光盘1中的至少一个缺陷管理区中的一个读出数据并确定缺陷管理区是否已经被记录。 Step 2302: the defect management information reading section 161 in a write once read out from the dispensing read many optical disc 1 at least one defect management area and determining whether the defect management area has been recorded. 例如,缺陷管理信息读取部分161从DMA1至DMA4中的一个读出数据,并根据读取结果,确定最后的缺陷列表和最后的DDS是否被记录在DMA1至DMA4的一个中。 For example, the defect management information reading section 161 reads data from one of DMA1 through DMA4, and according to the reading result, it is determined whether the last defect list and the last DDS are recorded in one of DMA1 through DMA4.

如果指示读取数据的结果的读取信号的幅度值大于或等于预定的阈值,则确定缺陷管理区已经被记录。 If the amplitude of a read signal indicating the result of reading data is greater than or equal to a predetermined threshold value, it is determined that the defect management area has been recorded. 如果指示读取数据的结果的读取信号的幅度值未超过预定的阈值,则确定缺陷管理区未被记录。 If the amplitude of a read signal indicating the result of reading data values ​​does not exceed a predetermined threshold value, it is determined that the defect management area is unrecorded. 例如,从DMA1读取数据,并根据读取的结果,确定DMA1是否已经被记录。 For example, reading data from the DMA1, and in accordance with a result of reading, it determines whether the DMA1 has been recorded.

将被读出的数据不限于最后的缺陷列表15和最后的DDS 14。 The data is read out is not limited to the last defect list 15 and the last DDS 14. 数据内容不特别限定,只要使用所述数据能够确定是否已经根据参照图6和7所述的过程记录了缺陷管理区即可。 Data content is not particularly limited as long as the data can be used to determine whether a defect management area recording process according to claim 6 and 7.

用于确定缺陷管理区是否已经被记录的过程类似于图6和7中所述的过程,并且省略其说明。 Means for determining whether the defect management area has been recorded procedure is similar to the FIG. 6 and 7, and description thereof is omitted. 注意在图6和7所述的过程中,缺陷管理工作信息读取部分165检验幅度,同时在最终完成确定过程中,缺陷管理信息读取部分161检验幅度。 Note that the process described in FIGS. 6 and 7, the defect management working information reading section 165 test amplitude, while the final determination process is completed, the defect management information reading section 161 test amplitude.

注意用于确定缺陷管理区是否已经被记录的过程不限于图6和7所述的过程。 Note that for determining whether a defect management area has been recorded is not limited to the processes and process of claim 67. 通过检验数据是否被正确读出,可以确定缺陷管理区是否已经被记录。 Whether been read correctly by examining the data, it can determine whether the defect management area has been recorded. 例如,根据检验最后缺陷列表15或最后DDS 14是否被缺陷管理区正确读出的结果,确定缺陷管理区是否已经被记录。 For example, according to the last defect inspection result is correct defect management area is read out of the list 15 or the last DDS 14, it is determined whether the defect management area has been recorded.

如果缺陷管理区已经被记录,则确定一次写入多次读取光盘1被从一次写入多次读取状态改变至非一次写入多次读取状态,并结束所述处理。 If the defect management area has been recorded, it is determined that an optical disc write once, read from the write-once read is changed to the state of the non-write-once read state, and the process ends.

如果缺陷管理区未被记录,则确定一次写入多次读取光盘1还未从一次写入多次读取状态改变至非一次写入多次读取状态,并且所述处理进行到步骤2303。 If the defect management area is unrecorded, it is determined that an optical disc write once, read from the write-once read yet state changes to the non-write-once read state, and the process proceeds to a step 2303 .

步骤2303:缺陷管理信息读取部分161确定在一次写入多次读取光盘1中分配的至少一个缺陷管理区的全部是否已经都被选择。 Step 2303: the defect management information reading section 161 determines allocation of the optical disc 1 is read a plurality of times in at least one write-once whether or not all the defect management areas are already selected.

如果所有缺陷管理区都已经被选择,则确定一次写入多次读取光盘1还未从一次写入多次读取状态改变至非一次写入多次读取状态,并结束所述处理。 If all the defect management areas have been selected, it is determined that an optical disc write once, read from the write-once read yet state changes to the non-write-once read state, and the process ends.

如果不是所有的缺陷管理区都已经被选择了,则所述处理进行到步骤2301。 If not all of the defect management areas have been selected, the process proceeds to step 2301.

如果确定DMA1至DMA4中的至少一个已经被记录,则确定一次写入多次读取光盘1已经从一次写入多次读取状态改变至非一次写入多次读取状态。 If it is determined DMA1 through DMA4 at least one already recorded, it is determined that an optical disc write once, read from the write-once read has been changed to the state of the non-write-once read state. 如果确定所有DMA1至DMA4都是未记录的,则确定一次写入多次读取光盘1还未从一次写入多次读取状态改变至非一次写入多次读取状态。 If it is determined that all of DMA1 through DMA4 are unrecorded, it is determined that the write-once read many times write once optical disc 1 has not been read from the status change to a non-write-once read state.

例如,缺陷管理信息读取部分161从DMA1至DMA4中的至少一个读出数据。 For example, the defect management information reading section 161 from the DMA1 through DMA4 at least one of the read data. 如果数据被正常再现,则确定一次写入多次读取光盘1已经被最终完成。 If the data is normally reproduced, it is determined that the optical disc write once, read 1 has been finalized. 如果所有DMA1至DMA4都是未记录的且因此不能从这些缺陷管理区正常再现数据,则确定一次写入多次读取光盘1还未被最终完成。 If all of the DMA1 to the DMA4 are unrecorded and therefore data can not be normally reproduced from these defect management area, it is determined that an optical disc write once, read has not yet been finalized.

在图16的实施例中,步骤2302相当于“从至少一个盘管理区中的一个读出数据并确定缺陷管理区是否已经被记录”,以及步骤2303相当于“根据上述确定的结果,确定一次写入多次读取信息记录介质是否已经从一次写入多次读取装该改变至非一次写入多次读取状态”。 In the embodiment of FIG. 16, step 2302 corresponds to "a reading data from the at least one disc management area and determining whether the defect management area has been recorded", and a step 2303 corresponds to "result of the above determination, a determination write once read Many whether the information recording medium has been loaded from the write once read changes to a non-write once, read state. "

然而,用于确定一次写入多次读取光盘1是否已经被最终完成的最终完成确定过程并不限于图16的过程。 However, for determining whether the read write once optical disc 1 has been finalized in the finalize process is not limited to the determination process 16 of FIG. 用于确定一次写入多次读取光盘1是否已经被最终完成的任何最终完成确定过程都能被利用,只要它具有下列功能:“从至少一个盘管理区中的一个读出数据并确定缺陷管理区是否已经被记录”,以及“根据上述确定的结果,确定一次写入多次读取信息记录介质是否已经从一次写入多次读取装该改变至非一次写入多次读取状态”。 Means for determining a write-once read process determines whether any finalized optical disc 1 is already finalized can be utilized, as long as it has the following features: "a read from the at least one disc management area and determining defects if the management area has been recorded, "and" in accordance with a result of the determination, the determination information write once, read whether the recording medium has been loaded from the write once read is changed to the non-write-once read status . "

图17表示用于确定一次写入多次读取光盘1是否已经被最终完成的另一个最终完成确定过程。 17 shows a write once, read to determine whether another optical disc 1 has been finalized in the finalize determination process. 此后,将参照图17逐步说明所述另一个用于确定一次写入多次读取光盘1是否已经被最终完成的最终完成确定过程。 Thereafter, with reference to FIG. 17 the further step instructions for determining whether the read write once optical disc 1 has been finalized in the finalize determination process.

步骤2401:光盘记录/再现装置100从一次写入多次读取光盘1读出数据。 Step 2401: the optical disc recording / reproducing apparatus 100 from an optical disc write once, read data is read out. 例如,缺陷管理工作信息读取部分165从相邻于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的已记录缺陷管理工作区21读出数据。 For example, the defect management working information reading section 165 adjacent to the boundary between the recorded defect management working area and an unrecorded defect management working area is recorded defect management working area 21 read data. 用于读出数据的过程与图5中所述的过程类似,并省略其说明。 A process for reading out data with the process described is similar to FIG. 5, and the description thereof will be omitted.

在读出数据之后,所述处理进行到步骤2402。 After the data is read, the process proceeds to step 2402.

步骤2402:确定是否已经将最终完成识别标记记录在一次写入多次读取光盘1上。 Step 2402: determining whether an identification mark has been finalized write-once read recorded repeatedly on the optical disc 1. 例如,根据所述读取的数据,缺陷管理工作信息读取部分165确定是否已经将最终完成识别标记记录在缺陷管理工作区21中的预定位置处。 For example, in accordance with said read data, the defect management working information reading section 165 determines whether to finalize the identification marks are recorded at a predetermined position in the defect management area 21. 注意最终完成识别标记的记录位置不限于缺陷管理工作区21的预定位置。 Note that the final completion of the recording position of defect recognition mark is not limited to the predetermined position in the management area 21. 最终完成识别标记的记录位置可以是能够由光盘记录/再现装置100读出的任何位置。 Finalized identification mark position may be capable of recording by the optical disk recording / read anywhere reproducing apparatus 100. 所述预定位置可以是例如盘定义结构14和缺陷列表中的至少一个。 The predetermined position may be, for example, at least one disc definition structure 14 and a defect list.

根据所述确定结果,确定一次写入多次读取光盘1是否已经从一次写入多次读取状态改变至非一次写入多次读取状态。 The result of the determination, determines whether the write once, read from the optical disc 1 has been changed to write once read-many state to the non-write-once read state.

如果已经记录了最终完成识别标记,则确定一次写入多次读取光盘1已经从一次写入多次读取状态改变至非一次写入多次读取状态,并且所述处理结束。 If the record has been finalized identification mark, it is determined that an optical disc write once, read from the write-once read has been changed to the state of the non-write-once read state, and the processing ends.

如果未记录最终完成识别标记,则确定一次写入多次读取光盘1还未从一次写入多次读取状态改变至非一次写入多次读取状态,并且所述处理结束。 If the recording is not finalized identification mark, it is determined that an optical disc write once, read from the write-once read yet state changes to the non-write-once read state, and the processing ends.

例如,当从盘定义结构14和缺陷列表15中的至少一个读取最终完成识别标记时,缺陷管理工作信息读取部分165确定一次写入多次读取光盘1已经被最终完成。 For example, when the disc definition structure 14 and a defect list 15 read at least one identification mark finalized, the defect management working information reading section 165 determines Write Once Read Many optical disc 1 has been finalized.

在图17的实施例中,步骤2402相当于“确定指示禁止将数据附加记录到至少一个盘管理工作区中的最终完成识别标记是否被记录在一次写入多次读取信息记录介质中”和“根据上述确定的结果,确定一次写入多次读取信息记录介质是否已经从一次写入多次读取状态改变为非一次写入多次读取状态”。 In the embodiment of FIG. 17, step 2402 corresponds to "OK indicates the prohibition of additional recording data whether the at least one disc management working area to finalize an identification mark is recorded on the write-once read many times information recording medium" and "the result of the above determination, the determination information write once recording medium is already read from the write-once read-state non-write once read Many changes state."

然而,用于确定一次写入多次读取光盘1是否已经被最终完成的其它最终完成确定过程不局限于图17的过程。 However, for determining a Write Once Read Many other finalize the optical disk 1 has been whether to finalize process is not limited to the determination process 17 of FIG. 用于确定一次写入多次读取光盘1是否已经被最终完成的任何最终完成确定过程都可被利用,只要其具有下述功能:“确定指示禁止将数据附加记录到至少一个盘管理工作区中的最终完成识别标记是否被记录在一次写入多次读取信息记录介质中”和“根据上述确定的结果,确定一次写入多次读取信息记录介质是否已经从一次写入多次读取状态改变为非一次写入多次读取状态”。 Means for determining a write-once read process determines whether any finalized optical disc 1 is already finalized can be utilized, as long as it has a function of: "determining the data indicates the prohibition of additional recording to the at least one disc management working area identifying whether the final completion flag is recorded in the write once read information recording medium "and" the result of the above determination, the determination information write once recording medium is already read from the write once read many non-gripping state change write once, read state. "

注意本发明的实施例1被描述为假定缺点列表(DFL)15和盘定义结构(DDS)14中的每一个都具有一个块单元,其是用于纠错的单元。 Note that the present invention as described in Example 1 is assumed disadvantages list (DFL) 15 and a disc definition structure (DDS) 14 each having a block unit, which is a unit for error correction. 如果DDS 14的大小或DFL 15的大小小于所述块大小,则用无意义的数据(例如,0)记录一个块的空白部分以填充该块。 If the DDS size or the size of the DFL 14 is less than the size of the block 15, with the meaningless data (e.g., 0) recorded blank portion of a block to fill the block.

在前述说明中,DFL 15和DDS 14布置在不同的块中。 In the foregoing description, DFL 15 and a DDS 14 are arranged in different blocks. 然而,如果在相邻于一个边界的已记录缺陷管理工作区中,DDS 14位于可根据所述边界计算得到的预定块中的预定位置,则DFL 15和DDS 14可共享至少一个块。 However, if a boundary in the adjacent recorded defect management working area, DDS 14 is located in the boundary block according to the predetermined calculated in the predetermined position, the DFL 15 and a DDS 14 may share at least one block. 例如,DDS 14可位于DFL 15的最后块中的一预定位置处。 For example, DDS 14 may be located at a predetermined position of the DFL 15 in the last block. 只要DDS 14的位置根据记录末尾是唯一确定的,则就能够容易的找出最新的DDS 14和DFL 15。 As long as the position of DDS 14 according to the end of the record is uniquely determined, it will be able to easily find the latest DDS 14 and DFL 15.

在本发明的实施例1中,将作为用于纠错的单元的块描述为用于记录/再现和缺陷管理的单元。 In Example 1 of the present invention, it will be described as a block for error correction unit for recording / reproduction and defect management unit. 然而,例如,作为可访问最小单元的扇区(1扇区的大小为2千字节)在本发明中可被用作记录/再现和缺陷管理的单元。 However, for example, as a minimum unit accessible sector (1 sector size is 2 kilobytes) in the present invention can be used as the recording / reproduction and defect management unit. 在不脱离本发明的精神和范围的情况下可做出这种修改。 Without departing from the spirit and scope of the present invention can be made in this modification. 对于本领域技术人员来说显而易见的修改和变形都落在本发明的权利要求的范围内。 For the skilled person it will be apparent modifications and variations that fall within the scope of the appended claims of the present invention.

在本发明的实施例1中,缺陷管理工作区21包含缺陷列表15(即,子信息)和DDS 14(即,父信息),其中DDS 14包含关于缺陷列表15的位置信息。 In Example 1 of the present invention, the defect management working area 21 contains a defect list 15 (i.e., sub-information) and a DDS 14 (i.e., parent information), wherein the DDS 14 contains positional information about the defect list 15. 然而,子信息的数量不限于一个,只要父信息包含关于子信息的位置信息。 However, the number of sub-information is not limited to one, as long as the parent information contains positional information about the child information. 在缺陷管理工作区21中可出现多条子信息。 A plurality of sub information can be found in the defect management area 21. 换句话说,父信息可包含关于多条子信息的位置信息。 In other words, parent information may contain positional information about a plurality of sub information.

(实施例2)2.1.光盘数据结构根据本发明实施例2的一次写入多次读取光盘300具有与本发明的实施例1的一次写入多次读取光盘相同的数据结构,除了缺陷管理工作区21(DMWA)。 (Example 2) 2.1 Example data structure of the optical disc write once read many optical disc 2 of the embodiment 300 of the present invention having a write-once read-many optical disk 1 of the data structure according to the present invention, in addition to defect management area 21 (DMWA). 除了缺陷管理工作区21(DMWA)的说明之外,相同的说明将被省略。 In addition to the described defect management working area 21 (DMWA), the same description will be omitted.

图18表示根据本发明实施例2的DMWA的数据结构。 18 shows a data structure of a DMWA according to Embodiment 2 of the present invention.

一个DMWA包含M个块(M是1或者更大的整数)。 A DMWA contains M blocks (M is an integer of 1 or more). 在M个块的每一个中,提供有附属缺陷列表(此后也称之为“SDFL”)18和附属盘定义结构(此后也称之为“SDDS”)19。 In each of the M blocks is provided with a subsidiary defect list (hereinafter also referred to as "SDFL") 18 and a subsidiary disc definition structure (hereinafter also referred to as "SDDS") 19.

SDDS 19是具有固定大小(例如,1扇区(2千字节))的信息。 SDDS 19 is (e.g., 1 sector (2 kilobytes)) information has a fixed size. SDDS 19位于DMWA中包含的每个块中的预定位置(例如,一个块的末扇区)。 SDDS 19 is located in a predetermined position (e.g., the last sector of a block) each block included in the DMWA.

SDDS 19的大小与盘定义结构(DDS)14的大小相同。 SDDS 19 is the same size as the size of the disc definition structure (DDS) 14 in.

注意SDDS 19的大小不限于DDS 14的大小。 Note that the size of the SDDS 19 is not limited to the size of the DDS 14.

注意SDDS 19可以不具有固定的长度,只要SDDS 19位于每个块的预定位置。 Note SDDS 19 may not have a fixed length, as long as the SDDS 19 at a predetermined position of each block.

如果缺陷列表(DFL)15的大小与SDDS 19的大小相加并且和超过了1块的大小,则DFL 15被分割成SDFL 18使得SDDS 19的大小加(多个)SDFL 18的大小在1块大小的范围内。 If a defect list (DFL) 15 and the size of the size and SDDS 19 and the sum exceeds the size of one block, the DFL 15 is divided into 18 such SDFL SDDS 19 plus the size (s) SDFL at a size of 18 size range. 所有SDFL 18的组合是一个DFL 15。 The combination of all SDFL 18 is a DFL 15.

SDFL 18是DFL 15的分割部分。 DFL SDFL 18 is a division section 15. 因此,缺陷列表标题32位于任一个SDFL 18中的预定位置(例如,SDFL#1的开始处)。 Thus, the defect list header 32 is located at any predetermined position of a SDFL 18 (e.g., SDFL # 1 at the beginning).

DFL 15的大小是可变长度的,使得SDFL 18的数量和SDFL 18的大小是可变的。 The size of the DFL 15 is a variable length, the number of such SDFL 18 and the size of SDFL 18 are variable. SDFL 18的大小和SDDS 19的大小相加必定落在1块大小的范围内。 SDFL 18 and the SDDS size 19 size must fall within the scope of adding a size.

这里,如果SDFL 18的大小和SDDS 19的大小相加小于1块大小,则用无意义的数据(例如,0)来记录块的空白部分以填充该块。 Here, if the size of SDFL 18 and a SDDS 19 is added to the size smaller than a size, meaningless data (e.g., 0) to the blank portion of the recording block to fill the block.

图19表示SDDS 19的结构。 19 shows the structure of the SDDS 19.

SDDS 19包含附属缺陷列表开始位置信息34,其是关于DMWA中出现的所有SDFL 18的位置信息。 SDDS 19 contains subsidiary defect list beginning positional information 34, which is the location information for all 18 of SDFL on DMWA that appears.

注意SDDS 19可包含不是所有SDFL 18的附属缺陷列表开始位置信息34。 Note that not all SDDS 19 may contain subsidiary defect list beginning positional information SDFL 18 of 34. 例如,SDDS 19可以只包含有关开始SDFL 18、末尾SDFL 18和构成相同块的SDFL 18的附属缺陷列表开始位置信息34。 For example, SDDS 19 may contain only about beginning SDFL 18, subsidiary end SDFL 18, and SDFL 18 constituting the same block defect list beginning positional information 34.

2.2.光盘记录/再现装置的结构根据本发明实施例2的光盘记录/再现装置具有与根据本发明实施例1的光盘记录/再现装置100相同的结构,并省略其说明。 2.2 Structure optical disc recording / reproducing apparatus according to the present invention, the optical disc recording Example 2 / reproducing optical disk recording apparatus having an embodiment of the present invention embodiment / reproducing apparatus 100 the same configuration, and the description thereof is omitted.

2.3.获得最新的缺陷管理信息下面将说明获得(再现)记录在根据本发明实施例2的一次写入多次读取光盘300中的信息(记录在相邻于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的已记录缺陷管理工作区中的SDDS和SDFL)的方法。 2.3 obtain the latest defect management information will be described below obtaining (reproducing) information recorded in a plurality of times according to embodiments of the present invention reads the write-once disc 300 in 2 (recorded adjacent to a recorded defect management working area and an unused the boundary between the recorded defect management area of ​​the defect management workspace SDDS and SDFL) method has been recorded.

图20表示用于从临时缺陷管理区20中包含的缺陷管理工作区21中的最新记录的缺陷管理工作区21获得SDDS 19和SDFL 18的过程。 20 shows a defect management area included in the temporary defect management area in a defect management working area 20 in the latest record 2121 is obtained during the SDFL 18 and the SDDS 19. 此后,将参照图20逐步的说明该过程。 Thereafter, with reference to FIG. 20 step by step description of the process.

步骤1901:缺陷管理工作信息读取部分165搜索已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的位置以获得表示边界的位置的边界位置信息。 Step 1901: the defect management working information reading section 165 searches the recorded position of the boundary between the defect management working area and an unrecorded defect management working area to obtain border positional information indicates the position of the boundary.

例如,缺陷管理工作信息读取部分165搜索临时缺陷管理区20的记录结束位置并将位于记录结束位置处的缺陷管理工作区21的位置存储在缺陷管理信息控制存储器163的记录结束位置40处。 For example, the defect management working information reading record search the temporary defect management area 20 and the position of the end portion 165 is located at a recording end position of a defect management working area 21 in the recording location storing defect management information control memory 163 at the end position 40. 在存储了记录结束位置处的缺陷管理工作区21的位置之后,所述处理进行到步骤1902。 After storing the recording end position of a defect management working area 21 at the position of, the process proceeds to step 1902.

注意用于搜索记录结束位置的过程与在本发明实施例1中参照图6和7所述的过程相同并省略其说明。 Note that the search process for a recording end position in the present invention in Example 1 in 6 and 7 the same procedure as described and the description thereof will be omitted.

步骤1902:缺陷管理工作信息读取部分165根据边界位置信息从包含在相邻于边界处的已记录缺陷管理工作区中的一个块再现SDDS19,并根据该再现的SDDS 19,获得关于SDFL 18的位置信息。 Step 1902: the defect management working information reading section 165 in accordance with information contained in a boundary position adjacent to the boundary of a block of the recorded defect management working area playback SDDS19, and in accordance with the reproduced SDDS 19, obtain information about the SDFL 18 location information.

例如,缺陷管理工作信息读取部分165将位于在记录结束位置40处结束的块中的预定位置处的具有固定长度的SDDS 19读出至缺陷管理信息存储缓冲器140中,并将SDDS 19中的所有附属缺陷列表开始位置信息34存储在缺陷管理信息控制存储器163中的SDFL开始位置42处。 For example, the defect management working information reading section 165 will be located in the read SDDS 19 having a fixed length at a predetermined position in the block at the end of the recording end position 40 in the management information storage buffer 140 to the defect, and the SDDS 19 SDFL beginning position at all subsidiary defect list beginning positional information 34 stored in the defect management information control memory 163 is 42. 在存储了SDDS 19中的所有附属缺陷列表开始位置信息34之后,所述处理进行至步骤1903。 After storing the SDDS all subsidiary defect list 19 start position information 34, the process proceeds to step 1903.

步骤1903:缺陷管理工作信息读取部分165根据关于SDDS 19中包含的SDFL 18的位置信息确定已记录缺陷管理工作区是否为其中记录已被正常完成的区域。 Step 1903: the defect management working information reading section 165 the location information contained in the SDDS 19 about SDFL 18 determines the recorded defect management working area whether the area in which the recording has been normally completed. FIG.

例如,缺陷管理工作信息读取部分165使用关于SDFL开始位置42的位置信息来确定其中读取已被执行的包含SDDS 19的DMWA是否为正常的缺陷管理工作区。 For example, the defect management working information reading section 165 uses positional information about the SDFL beginning position 42 to determine which reading has been performed SDDS comprises DMWA 19 whether a normal defect management working area.

例如,通过将关于SDFL 18的位置信息与关于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的位置信息进行比较,缺陷管理工作信息读取部分165确定已记录缺陷管理工作区是否为其中已经正常完成记录的区域。 For example, the position information about the SDFL 18 is compared with the position information on the recorded defect management working area and an unrecorded defect management working area the boundary between the through defect management working information reading section 165 determines the recorded defect management working area whether the area in which the record has been completed properly.

具体来讲,例如,如果在关于SDFL开始位置42的位置信息中没有出现大于记录结束位置40的地址,则确定将被读出的DMWA是正常的。 Specifically, for example, if there is no information about the SDFL appears at the start position 42 of the recording end address position is greater than 40, it is determined DMWA to be read out is normal. 如果出现了大于记录结束位置40的地址,则将被读出的DMWA是异常的。 If the address is greater than the recording end position 40 appears, DMWA will be read is abnormal.

注意上述的确定方法仅仅是示意性的。 Note that the above-described determination method is merely illustrative. 用于确定DMWA是否为正常的方法不限于该方法。 Means for determining whether a normal DMWA method is not limited to this method.

如果已记录缺陷管理工作区是其中记录未被正常完成的区域,则根据关于SDFL 18的位置信息搜索相邻于一个边界的已记录缺陷管理工作区和相邻于该已记录缺陷管理工作区的已记录缺陷管理工作区之间的边界的位置。 If the recorded defect management working area in which the recording is not normally completed in the region adjacent to the boundary of recorded defect management working area adjacent to the recorded defect management working area based on the position information about the SDFL 18 searches the the position of the boundary between the defect management area has been recorded.

例如,如果将被读出的DMWA被确定是异常的,则读出在朝向临时缺陷管理区20的开始位置的方向上紧接在将被读出的当前DMWA之前出现的正常DMWA,即其末端位于紧接在指示附属缺陷列表#1开始位置信息34之前的DMWA。 For example, if a DMWA to be read out is determined to be abnormal, a normal DMWA is read out immediately before the current DMWA to be read out is occurring in a direction toward the start position of the temporary defect management area 20, i.e. its end DMWA located immediately before the indication subsidiary defect list # 1 beginning positional information 34.

例如,当由于例如在DMWA更新期间光盘记录/再现装置100已经被关闭(shut down)而使DMWA未被完全更新时,或者当DMWA具有类似斑痕、指纹等的缺陷时,当前正从其读出数据的DMWA被确定是异常的。 For example, since, for example, when the optical disk recording during a DMWA update / reproducing apparatus 100 has been closed (shut down) the DMWA not completely updated, or when the DMWA has a defect similar mark, such as fingerprints, are currently being read out therefrom DMWA data is determined to be abnormal.

如果确定DMWA是正常缺陷管理工作区,则所述处理进行至步骤1904。 If it is determined DMWA is normal defect management working area, the processing proceeds to step 1904.

如果确定DMWA不是正常的缺陷管理工作区,则所述处理进行至步骤1902。 If a DMWA is determined not normal defect management working area, the processing proceeds to step 1902.

步骤1904:缺陷管理工作信息读取部分165根据关于SDFL 18的位置信息从相邻于一个边界的已记录缺陷管理工作区中包含的多个块中的每一个再现SDFL 18。 Step 1904: the defect management working information reading section 165 in accordance with the reproduction SDFL 18 a plurality of blocks each of position information on the defect SDFL 18 adjacent to a boundary recorded from the management area contained in the.

例如,缺陷管理工作信息读取部分165将从SDFL开始位置42开始定位的所有SDFL 18读出到缺陷管理信息存储缓冲器140中。 All SDFL e.g., section 165 from the start position SDFL defect management information reader 42 reads out the start location 18 to the defect management information storage buffer 140.

这里,如果记录结束位置表示还未记录临时缺陷管理区20,则在步骤1902、步骤1903和步骤1904中不必执行读取。 Here, if the recording end position of the recording has not been represented temporary defect management area 20, in step 1902, step 1903 and step 1904 need not be performed to read. 与读取相反,可提前将DDS 14和缺陷列表15存储在缺陷管理信息存储缓冲器140中。 In contrast with the reader, can advance DDS 14 and a defect list 15 stored in the defect management information storage buffer 140. 注意所存储的DDS 14包含已经被初始化为预定值的缺陷列表开始位置信息30,并且在存储的缺陷列表15中,缺陷列表标题32中的缺陷项的数量已经被初始化(缺陷项的数量=0),即存储的缺陷列表15没有缺陷项。 Note that the stored DDS 14 contains defect list beginning positional information 30 has been initialized to a predetermined value, and the defect list stored in 15, the number of defect entries of a defect list header 32 has been initialized (the number of defect entries = 0 ), that is stored defect list 15 is not defective item.

注意缺陷管理信息存储缓冲器140可保持已经被读出的所有SDFL18,作为形成DFL 15的组合或照它们原来的样子保持。 Note that the defect management information storage buffer 140 may be maintained all SDFL18 has been read as a DFL 15 is formed of a combination thereof or held as original look. 在本发明的实施例2中,已经被读出的所有SDFL 18被结合到DFL 15中并被保持。 In Example 2 of the present invention, all the SDFL 18 has been read out is incorporated into the DFL 15 and retained.

在图20的实施例2中,步骤1901相当于“搜索已记录盘管理工作区和未记录盘管理工作区之间的边界的位置以获得指示边界位置的边界位置信息”,步骤1902相当于“根据所述边界位置信息从相邻于所述边界的已记录盘管理工作区再现盘定义结构”和“根据所述盘定义结构获得关于部分盘管理信息的位置信息”,以及步骤1904相当于“根据关于部分盘管理信息的位置信息从相邻于所述边界的已记录盘管理工作区中包含的多个块中的每一个再现部分盘管理信息”。 In the embodiment 20 of FIG. 2, step 1901 corresponds to a "search for the position of the boundary between the disc management working area and an unrecorded disc management working area to obtain border recorded location information indicating a boundary position", step 1902 corresponds to the " the said boundary position information reproducing disc definition structure "and" position information obtaining section about the disc management information based on the disc definition structure adjacent to the boundary of the recorded disc management working area from ", and step 1904 corresponds to" disc management information based on the position information about the portion adjacent to the boundary of the recorded portion of each of the disc management information reproducing disc management working area a plurality of blocks included in the "from.

然而,用于从临时缺陷管理区20中包含的缺陷管理工作区21中的最新记录的缺陷管理工作区21获得SDDS 19和SDFL 18的过程不限于图20的过程。 However, a defect management area for defect management area included in the temporary defect management area recorded in the latest 20 21 21 SDFL and SDDS 19 is obtained during the process of FIG. 18 is limited to 20. 用于从临时缺陷管理区20中包含的缺陷管理工作区21中的最新记录的缺陷管理工作区21获得SDDS 19和SDFL 18的任何过程都可被利用,只要它具有下述功能:“搜索已记录盘管理工作区和未记录盘管理工作区之间的边界的位置以获得指示边界位置的边界位置信息”,“根据所述边界位置信息从相邻于所述边界的已记录盘管理工作区再现盘定义结构”和“根据所述盘定义结构获得涉及部分盘管理信息的位置信息”,以及“根据关于部分盘管理信息的位置信息从相邻于所述边界的已记录盘管理工作区中包含的多个块中的每一个再现部分盘管理信息”。 For recording the latest defect management working area 21 contained in the temporary defect management area in a defect management working area 20 21 19 get any SDFL 18 and the SDDS process may be utilized, as long as it has a function of: "search for position of the boundary between the recording disc management working area and an unrecorded disc management working area to obtain an indication of the position of the boundary border position information "," the boundary position information from a recorded disc management working area adjacent to the boundary in accordance with reproducing a disc definition structure "and" disc management information obtained relates to the portion of the disc definition structure according to the positional information "and" section position information about the disc management information is adjacent to the boundary from the recorded disc management working area the plurality of blocks included in each of the reproducing portion of the disc management information. "

因此,根据本发明,通过将包含关于SDFL的位置信息的SDDS设置在DMWA中包含的所有块中的预定位置,则能够从SDDS中的信息容易地确定DMWA是否已经被正常更新。 Thus, according to the present invention, by including information on the location of the SDFL SDDS predetermined set position in all blocks contained in the DMWA, it is possible to easily determine whether DMWA has been normally updated from information in the SDDS. 即使DMWA更新发生失败,也能够容易地计算出紧接在那个DMWA之前出现的正常DMWA的位置信息。 Even DMWA update failure occurs, it is possible to easily calculate the location information immediately normal DMWA appear before the DMWA of.

2.4.缺陷管理信息的更新下面将说明用于将信息(SDFL和SDDS)记录到根据本发明实施例2的一次写入多次读取光盘300中的方法。 2.4. Update following defect management information will be described for information (SDFL and SDDS) recording method of the optical disc 300 to read a plurality of times in accordance with an embodiment of the present invention, the write-once 2.

图21表示用于将SDFL 18和SDDS 19附加记录到根据本发明实施例2的一次写入多次读取光盘300的缺陷管理工作区21中的过程。 21 shows a SDFL 18 and a SDDS 19 additional recording to the optical disk 21 during read defect management area 300 a plurality of times in accordance with embodiments of the present invention, the write-once 2.

缺陷管理工作信息写入部分166将SDFL 18和SDDS 19附加记录到缺陷管理工作区21中。 Defect management working information writing section 166 SDFL 18 and a SDDS 19 to 21 additional recording defect management working area.

这里,缺陷管理信息更新部分164允许存储在缺陷管理信息存储缓冲器140中的缺陷列表15的内容保持最新的内容。 Here, the defect management information updating section 164 stored in the defect allows the defect management information storage buffer 140 contents list 15 holding the latest content.

具体来讲,例如,如果新检测到缺陷块,则缺陷管理信息更新部分164将与新的替代块(即,新缺陷块)对应的缺陷项添加至存储在缺陷管理信息存储缓冲器140中的缺陷列表15中,并根据缺陷项中包含的关于缺陷块的位置信息对缺陷项进行分类。 Specifically, for example, if a new defective block is detected, the defect management information updating section 164 with the new replacement block (i.e., a new defect block) corresponding defect entry is added to the defect management information stored in the storage buffer 140 of defect list 15, and classify the defect entry from the position information about the defect block contained in the defect entry. 另外,缺陷管理信息更新部分164将缺陷列表中的缺陷项的数量加一。 Further, the defect management information updating section 164 the number of defect entries of the defect list is incremented by one.

此后,将参照图21逐步的说明用于将SDFL 18和SDDS 19附加记录到根据本发明实施例2的一次写入多次读取光盘300的缺陷管理工作区21中的过程。 Thereafter, referring to FIG. 21 will be described step by step process for SDFL 18 and a SDDS 19 additional recording defect management working area to read the optical disk 300 in accordance with an embodiment of the present invention, the write-once in 2 times 21.

步骤2001:缺陷管理信息更新部分164计算存储在缺陷管理信息存储缓冲器140中的最新DFL 15的大小并确定SDDS 19的大小(固定大小)与最新DFL 15的大小相加是否超过了1块的大小。 Step 2001: the defect management information updating section 164 calculates the size stored in the defect management information storage buffer 140 and the latest DFL 15 to determine the size (fixed size) SDDS 19 and the size of the latest DFL 15 exceeds the sum of a size.

如果所述相加的和的大小超过了1块的大小,则将DFL 15分割成多个附属缺陷列表18。 And if the sum exceeds the size of the size of one, then the DFL 15 is divided into a plurality of subsidiary defect list 18.

如果所述相加的和小雨或等于1块的大小,则将DFL 15本身定义为附属缺陷列表18#1。 If the addition and rain or equal to the size of one, then the DFL 15 itself is defined as a subsidiary defect list 18 # 1.

确定附属缺陷列表18的大小使得附属缺陷列表18的大小和SDDS19的大小(固定大小)相加的和的最大规模为1块大小。 Subsidiary defect list 18 is determined so that the size of the subsidiary defect list 18 and the maximum size SDDS19 size (fixed size) is added and a size.

具体地,现在假定光盘300是DVD-RAM且1块大小为1ECC块(=16扇区),其中ECC块是用于纠错的单元。 Specifically, it is now assumed that the optical disc 300 is a DVD-RAM and the size of 1ECC block (= 16 sectors), which is used for error correction of the ECC block unit. 如果SDDS 19的大小为1扇区,则附属缺陷列表18的大小最大为15扇区。 If the size of a SDDS 19 is 1 sector, the size of the subsidiary defect list 18 is a maximum of 15 sectors.

步骤2002:缺陷管理信息更新部分164选择相邻于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的未记录缺陷管理工作区。 Step 2002: the defect management information updating section 164 selects adjacent to a recorded defect management working area and an unrecorded boundary between the unrecorded defect management working area defect management area.

例如,缺陷管理信息更新部分164通过更新缺陷管理信息存储缓冲器140和缺陷管理信息控制存储器163中包含的SDDS 19来选择位于多个未记录缺陷管理工作区的开头的一个未记录缺陷管理工作区,其中通过将记录结束位置40加到一获得的位置,即未记录区的开始位置被看作是附属缺陷列表#1开始位置信息34。 For example, the defect management information updating section 164 by updating the defect management information storage buffer 140 defect management SDDS 19 and the beginning of the selects a plurality of unrecorded defect management working area is an unrecorded defect management working area information contained in the control memory 163 , by which the position of a recording end position 40 was added to the obtained, i.e., the start position of the unrecorded area is regarded as the subsidiary defect list beginning positional information 34 # 1. 如果有M个附属缺陷列表18(M为2或更大的整数),则与SDDS 19中包含的每个附属缺陷列表18相应的附属缺陷列表开始位置信息34被更新。 If there are M subsidiary defect lists 18 (M is an integer of 2 or more), the subsidiary defect list 18 corresponding to the start position information 34 is updated with each subsidiary defect SDDS 19 contained in the list.

这里,可使用附属缺陷列表#1开始位置信息和块大小来计算附属缺陷列表#2开始位置信息、……、和附属缺陷列表#M开始位置信息。 Here, subsidiary defect list calculated start position information # 2 can use the subsidiary defect list # 1 start position information and block size, ......, #M start position information and the subsidiary defect list. 具体来讲,例如,可将附属缺陷列表#2开始位置信息计算为通过将1块大小添加至由附属缺陷列表#1开始位置信息指示的位置获得的位置。 Specifically, for example, may be the subsidiary defect list beginning positional information # 2 is calculated by adding the size to a position indicated # 1 start position information obtained by the subsidiary defect list.

步骤2003:缺陷管理工作信息写入部分166将缺陷列表15中包含的SDFL 18和包含关于SDFL 18的位置信息的SDDS 19记录到相邻于所述边界的未记录缺陷管理工作区中包含的多个块的每一个中,所述缺陷列表15中包含的SDFL为关于一次写入多次读取光盘的管理信息。 Step 2003: the defect management working information writing SDFL 18 and a SDDS containing positional information about the SDFL 18 to 19 recorded adjacent to the boundary unrecorded defect management working area 166 comprises a multi-part defect list 15 contained one for each block, the defect list SDFL 15 contained in the management information on an optical disc write once read.

例如,缺陷管理工作信息写入部分166从开始位置起将缺陷管理信息存储缓冲器140中包含的已更新SDFL 18和已更新SDDS 19记录到未记录区中。 For example, the defect management working information writing section 166 from the start position of the defect management information storage buffer 140 contains updated SDFL 18 and an updated SDDS 19 into the unrecorded recording area. 如果有M个SDFL 18,则记录M个更新的SDFL 18和M个更新的SDDS 19。 If there are M SDFL 18, the recording of the M updated SDFL 18 and M updated SDDS 19.

这里,当SDDS 19包含用于所有SDFL 18的附属缺陷列表开始位置信息34时,连同SDFL 18一起记录的SDDS 19的内容与所有SDFL 18的内容相同。 Here, when a SDDS 19 contains subsidiary SDFL 18 34 all defect list beginning position information, together with the content SDDS 19 18 SDFL recorded together with the contents of all SDFL 18 are the same. 然而,例如,如果SDDS 19包含关于开始SDFL 18的附属缺陷列表开始位置信息34、关于结尾SDFL 18的附属缺陷列表开始位置信息34、和关于相同块中包含的(多个)SDFL 18的附属缺陷列表开始位置信息34时,只有关于相同块中包含的(多个)SDFL 18的附属缺陷列表开始位置信息34具有不同内容。 However, for example, if a SDDS 19 contains subsidiary defect list beginning positional information 34 about a beginning SDFL 18, subsidiary defect list beginning positional information 34 about the end SDFL 18, and included on the same block (s) of the subsidiary defect SDFL 18 start position information list 34, only on the subsidiary included in the same block (s) SDFL 18 defect list beginning positional information 34 having different contents.

此外在本发明的实施例2中,能够在确定记录是否已经被正常执行的同时记录SDFL 18和SDDS 19,与图10中所述的本发明的实施例1相同。 Further, in Example 2 of the present invention can be recorded in a SDFL 18 and a SDDS 19 determines whether the recording has been normally performed at the same time, same as the embodiment of the present invention according to FIG. 101. 在本发明的实施例2中,当在确定记录是否已经被正常执行的同时记录SDFL 18和SDDS 19时,步骤2003被重复执行直到SDFL 18和SDDS 19被正常记录。 In Example 2 of the present invention, when determining whether the recording has been normally performed while the recording SDDS 19 and a SDFL 18, the step 2003 is repeatedly performed until the SDFL 18 and the SDDS 19 are normally recorded.

如在图10所述的本发明的实施例1中,当在确定记录是否已经被正常执行的同时更新DMWA时,如果在处理工程中遭遇到了缺陷块,则可能的情况是:由先前记录的块中的SDDS 19指示的附属缺陷列表开始位置信息34与附属缺陷列表18被实际记录的位置不匹配。 As in Example 10 of the present invention of FIG. 1, when a DMWA updated while determining whether the recording has been normally performed, if a defect block is encountered in the engineering process, it is possible that: the recording from the previous subsidiary defect list beginning positional information 34 and the subsidiary block SDDS 19 is indicated by the defect list 18 does not match the position of the actual recording. 然而,在该情况下,通过更新缺陷管理信息存储缓冲器140中的SDDS 19的内容使得最新记录的块(即,位于记录结束位置处的块)中包含的SDDS19的内容是正确的,则可实现匹配,由此能够避免上述的问题。 However, in this case, by updating the defect management information storage buffer contents SDDS 19 in block 140 so that the most recently recorded (i.e., the recording position of the end of the block) included in the content SDDS19 is correct, be matching achieved, whereby the above problem can be avoided.

通过上述过程,缺陷管理工作信息写入部分166可将最新的缺陷列表15和DDS 14记录到临时缺陷管理区20中包含的缺陷管理工作区21中。 Through the above process, the defect management working information writing section 166 can be the latest defect list 15 and DDS 14 to 21 recorded defect management working area for temporary defect management area 20 contains.

在图21的实施例2中,步骤2002相当于“选择相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的未记录盘管理工作区”,步骤2003相当于“将作为关于一次写入多次读取信息记录介质的管理信息的盘管理信息中包含的部分盘管理信息记录到相邻于所述边界的未记录盘管理工作区中包含的多个块的每一个中”和“将关于部分盘管理信息的位置信息中包含的盘定义结构记录到相邻于所述边界的未记录盘管理工作区中包含的多个块的每一个中”。 In the embodiment 2 of FIG. 21, step 2002 corresponds to "choose between adjacent recorded disc management working area and an unrecorded disc management working area border unrecorded disc management working area", step 2003 corresponds to "the as disc management information recording portion of the disc management information for managing the information about the write-once read the information recording medium comprising a plurality of blocks to each of the unrecorded disc management working area adjacent to the boundary included "and" location information of the disc definition structure information in the disc management section included on each of a plurality of recorded blocks unrecorded disc management working area adjacent to the boundary included. "

然而,用于将SDFL 18和SDDS 19附加记录到根据本发明实施例2的一次写入多次读取光盘300的缺陷管理工作区21中的过程不局限于图21的过程。 However, the process for SDFL 18 and a SDDS 19 additional recording to Example 2 of the write-once read-many optical disc defect management area 300 in the embodiment 21 of the present invention is not limited to the process 21 of FIG. 用于将SDFL 18和SDDS 19附加记录到根据本发明实施例2的一次写入多次读取光盘300的缺陷管理工作区21中的任何过程都能被利用,只要其具有下述功能:“选择相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的未记录盘管理工作区”,“将作为关于一次写入多次读取信息记录介质的管理信息的盘管理信息中包含的部分盘管理信息记录到相邻于所述边界的未记录盘管理工作区中包含的多个块的每一个中”和“将关于部分盘管理信息的位置信息中包含的盘定义结构记录到相邻于所述边界的未记录盘管理工作区中包含的多个块的每一个中”。 Any process for SDFL 18 and a SDDS 19 into the additional recording according to an embodiment of the present invention a write-once read many times of 2 defect management working area 21 of the optical disk 300 can be utilized, as long as it has a function of: " select adjacent to a recorded unrecorded disc management area boundary between the disk management area and an unrecorded disc management area "," will serve as management information on the disk management write once read Many information recording medium disc management information contained in the partial information recorded in each of the plurality of blocks "and" disc definition unrecorded disc management working area adjacent to the boundary of the location information included in the disc management information portion included in the structure of the recording blocks in each of the plurality of unrecorded disc management working area adjacent to the boundary included. "

2.5.最终完成根据本发明实施例2的最终完成过程与根据本发明实施例1的最终完成过程相同。 2.5. Finalized finalized same procedure according to Example 1 of the embodiment of the invention the final completion of the process in accordance with the embodiment 2 of the present invention. 在根据本发明实施例2的最终完成过程中,在本发明实施例2的SDDS 19中包含的附属缺陷列表开始位置信息34替换本发明实施例1的DDS 14中包含的缺陷列表开始位置信息30并执行本发明实施例1的最终完成过程。 Alternatively subsidiary defect list beginning positional information 34 SDDS In an embodiment of the present invention is finally completed the process 2, in the present invention Example 2 19 included in the present invention, defects DDS Example 1 contained 14 embodiment listing start position information 30 and finally completed the present invention performs the procedure of Example 1 embodiment.

2.6.最终完成确定根据本发明实施例2的最终完成确定过程与根据本发明实施例1的最终完成确定过程相同并省略其说明。 2.6. Finalized embodiment of the present invention is determined finally completed the process of Example 2 was determined according to embodiments of the present invention is finally completed, and a description thereof is omitted same determination process.

因此,根据本发明,即使当缺陷管理工作区21的更新自从切断电源等操作之后不能完成时,也能正确确定更新失败了。 Thus, according to the present invention, even when the defect management area 21 is updated and the like since the power off operation can not be completed, it can be correctly determined that the update has failed. 因此,能够容易地找到其中更新失败的缺陷管理工作区21的开始位置。 This makes it easy to find defects in which the failure of the administration to update the start position of the working area 21. 因此,能够容易地获得最新的正常缺陷管理工作区21中的缺陷列表15。 Therefore, it is possible to easily obtain the latest 21 normal defect management working area defect list 15.

在本发明的实施例2中,为纠错单元的块被描述为再现/记录和缺陷管理的单元。 In Example 2 of the present invention, the reproduction unit / recording and defect management of blocks is described as error correction unit. 可选择地,例如,可将为最小可寻址单元的扇区(1扇区的大小为2千字节)用作再现/记录和缺陷管理的单元。 Alternatively, for example, it will be the smallest addressable unit of a sector (a sector size is 2 kilobytes) is used as the reproduction unit / recording and defect management. 应该清楚地意识到可产生这种变形和修改而不会脱离本发明的精神和范围。 You should be aware that variations and modifications can be produced without departing from the spirit and scope of the invention.

虽然在本发明的实施例1和2中提供有缺陷列表15或附属缺陷列表18(即,子信息)和包含关于缺陷列表15或附属缺陷列表18的位置信息的DDS 14或SDDS 19(即,父信息),但所提供的信息不限于缺陷列表15或附属缺陷列表18和DDS 14或SDDS 19。 Although in the embodiment of the present invention 1 and 2 is provided with a defect list 15 or a subsidiary defect list 18 (i.e., sub-information) and comprising a DDS on a defect list subsidiary defect list location information 18, 15 or 14 or a SDDS 19 (i.e., parent information), but the information provided is not limited to a defect list 15 or a subsidiary defect list 18 and a DDS 14 or a SDDS 19.

例如,当所提供的信息是盘管理信息(为关于盘的管理信息)和包含关于盘管理信息的位置信息的盘定义结构时,在预定的方向上连续地分配有至少一个缺陷管理工作区。 For example, when the information provided is disc management information (as related to the disk management information) when and disc definition structure containing positional information about the disc management information, are assigned consecutively in a predetermined direction at least one defect management working area. 当沿所述预定方向按照这样的顺序在相邻于已记录盘管理工作区和未记录缺陷管理工作区之间的边界的已记录盘管理工作区中设置有最新盘管理信息和最新盘定义结构时,能够容易地搜索最新盘管理信息。 When the latest disc management information and latest disc definition structure in the predetermined direction are provided in this order in the recorded disc management working area border between the disc management working area and an unrecorded defect management working area is adjacent to the recording , it is possible to easily search for the latest disc management information. 因此,本发明的效果能够得以实现。 Thus, the effect of the present invention can be achieved.

例如,所提供的信息可以是替换列表和包含关于替换列表的位置信息的DDS。 For example, the information may be provided DDS replacement list containing location information about the replacement list. 替换列表包含指示数据区中包含的区域(替换源)和备用区中包含的区域(替换目标)之间的对应关系的对应关系信息。 Correspondence information replacement list containing correspondence relationship area (replacement source) and a region included in a spare area (replacement destination) contained in the instruction data zone between.

在本发明的实施例1和2中,缺陷管理工作区21包含缺陷列表15或附属缺陷列表18(即,子信息)和包含关于缺陷列表15的位置信息的DDS 14或SDDS 19(即,父信息)。 In an embodiment of the present invention 1 and 2, the defect management working area 21 contains a defect list 15 or a subsidiary defect list 18 (i.e., sub-information) and comprising a DDS on defect list location information 15, 14 or SDDS 19 (i.e., the parent information). 然而,子信息的数量不局限于一个,只要父信息包含关于子信息的位置信息。 However, the number of sub information is not limited to one, as long as the parent information contains positional information about the child information. 在缺陷管理工作区21中可出现多条子信息。 A plurality of sub information can be found in the defect management area 21. 换句话说,父信息可包含关于多条子信息的位置信息。 In other words, parent information may contain positional information about a plurality of sub information. 所述多条子信息不一定是相同类型的。 A plurality of sub information is not necessarily the same type.

图22表示一典型的缺陷管理工作区,其中间隔位映射信息和缺陷列表被设置为子信息。 22 shows an exemplary defect management working area, wherein the spacer defect list information and the bitmap are set to the sub-information.

在缺陷管理工作区21中,间隔位映射信息和缺陷列表被设置为子信息。 In the defect management working area 21, the interval defect list information and the bitmap are set to the sub-information. DDS(父信息)可包含关于这两条子信息的位置信息。 The DDS (parent information) may contain positional information about these two sliver information. 在该情况下,如果指示关于子信息的位置信息的DDS(即,父信息)位于能够根据已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界(已记录缺陷管理工作区的末尾或已记录缺陷管理工作区的开头)计算的预定位置处时,能够容易地找出最新的子信息。 In this case, if a DDS indicating positional information about the sub-information (i.e., parent information) can be located at the boundary between the defect management area has been recorded in accordance with a defect management working area and an unrecorded (the end of a recorded defect management working area or the beginning of the defect management area has been recorded) at a predetermined position calculation can easily find out the latest information on the sub. 因此,本发明的效果能够得以实现。 Thus, the effect of the present invention can be achieved.

当如参照图10和11所述的在记录缺陷管理工作区21中出现缺陷块时,如果仅通过图6和7中所述的过程来搜索记录结束位置,则可能不正确地确定缺陷块是未记录区。 When such a defective block occurring in recording defect management area 21 and 11 Referring to FIG 10, if only the recording end position searching process by the FIGS. 6 and 7, it may incorrectly determine that the defect block is a unrecorded area. 因此,例如,通过图6和7中所述的过程获得的记录结束位置信息与保持的信息进行比较以确定记录结束位置是否为适当的未记录区的开始位置。 Thus information, e.g., the recording obtained by the process of FIG. 6 and 7 in the end position information and holding is performed to determine whether the recording end position of an appropriate unrecorded area start position. 因此,能够避免错误的确定。 Therefore, to avoid identifying the error. 这里,所保持的信息意味着在临时缺陷管理区20的先前记录中产生的记录结束位置信息(LRA)、关于缺陷块的位置信息、等等,其例如被保持在介质或光盘记录/再现装置中的存储器上的预定位置。 Here, the recording information held by means of a recording produced in a previous temporary defect management area 20 in the end position information (the LRA), the position information on the defective block, and the like, for example, is held in a medium or an optical disc recording / reproducing apparatus predetermined position in the memory.

在本发明的前述说明中,将一次写入多次读取光盘用作信息记录介质。 In the foregoing description of the invention, the optical disc write once, read as the information recording medium. 然而,信息记录介质不局限于一次写入多次读取光盘。 However, the information recording medium is not limited write-once read the disc. 任何一次写入多次读取信息记录介质都能被利用,并且在该情况下,可获得与本发明的上述实施例相同的效果。 Any write-once read information recording medium can be utilized, and in this case, the above-described embodiment can be obtained the same effect as the present invention.

根据本发明的一个方面,提供有一种用于确定一次写入多次读取信息记录介质是否已经被最终完成的最终完成确定方法,其中:在一次写入多次读取信息记录介质上分配至少一个盘管理工作区;所述最终完成确定方法包括步骤:(a)确定在一次写入多次读取信息记录介质上是否记录有最终完成识别标记,所述最终完成识别标记指示禁止将数据附加记录到至少一个盘管理工作区中;和(b)根据步骤(a)的结果确定一次写入多次读取信息记录介质是否从一次写入多次读取状态改变至非一次写入多次读取状态。 According to one aspect of the present invention, there is provided a method for determining whether a method of determining the final completion of the information recording medium has been finalized write-once read-many, wherein: the write-once read many times information recording medium dispensing at least a disc management working area; said method comprising the step of determining the final completion of: (a) determining whether the write-once read the information recorded on a recording medium having an identification mark finalized, the final completion of the data identification flag indicating prohibition of additional record to the at least one disc management working area; and (b) determining a write-once read from the information recording medium is a write once read state according to the result of the step (a) is changed to a non-write-once read status.

在本发明的一个实施例中,在所述至少一个盘管理工作区中,提供有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和所述步骤(a)包括确定在盘定义结构和盘管理信息的至少一个中是否记录有最终完成识别标记。 In one embodiment of the present invention, at least one disc management working area, disc management information provided with a disc definition structure containing positional information about the disc management information, the disc management information on the write-once repeatedly reading information recording medium management information; and said step (a) comprises determining at least one of the disc definition structure and the disc management information whether or not the identification mark is recorded finalized.

根据本发明的另一个方面,提供有一种用于确定一次写入多次读取信息记录介质是否已经被最终完成的最终完成确定方法,其中:在一次写入多次读取信息记录介质上分配至少一个盘管理工作区和至少一个盘管理区;在所述至少一个盘管理工作区中,记录有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和所述最终完成确定方法包括步骤:(a)从所述至少一个盘管理区中的一个读取数据并确定是否对所述至少一个盘管理区中的一个进行记录;和(b)根据步骤(a)的结果确定一次写入多次读取信息记录介质是否从一次写入多次读取状态改变至非一次写入多次读取状态。 According to another aspect of the invention, there is provided a method for determining a write-once determines whether to finalize the information recording medium has been finalized the multiple reads, wherein: the write-once read many times information recording medium dispensing at least one disc management working area and at least one disc management area; at least one disc management working area, disc management information is recorded, and disc definition structure containing positional information about the disc management information, which is management information about the disc reading said write once information recording medium management information; and the final completion determination method comprising the steps of: (a) a read data from said at least one disc management area and determining whether the at least one a disc management area for recording; and (b) determining the result of step (a) a write once, read from the information recording medium whether a write once read Many changes state to the non-write once read many take state.

在本发明的一个实施例中,所述步骤(a)包括根据指示数据读取的结果的读取信号的幅度确定是否对所述至少一个盘管理区中的一个进行记录。 In one embodiment of the present invention, including a read signal amplitude of said step (a) indicates the result of determining whether the read data to the at least one disc management area is a recording.

在本发明的一个实施例中,步骤(a)包括根据数据是否被正确的读出确定是否对所述至少一个盘管理区中的一个进行记录。 In one embodiment of the present invention, it is determined in step (a) comprises is correctly read out from the data whether the at least one disc management area is a recording.

在本发明的一个实施例中,步骤(a)包括从所述至少一个盘管理区中的一个读取数据,并根据数据读取结果确定是否将最后盘管理信息和最后盘定义结构记录在所述至少一个盘管理区中;所述最后盘管理信息是布置在所述至少一个盘管理区中的最新盘管理信息;所述最后盘定义结构是包含关于最后盘管理信息的位置信息的盘定义结构;和所述最新盘管理信息是记录在相邻于所述已记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中的盘管理信息。 In one embodiment of the present invention, step (a) comprises a read data from said at least one disc management area, and determines whether the read result based on the data of the last disc management information and the last disc definition structure are recorded in a said at least one disc management area; the last disc management information is latest disc management information is disposed in said at least one disc management area; the last disc definition structure containing positional information about the last disc management information of the disc definition structure; and the latest disc management information is recorded adjacent to the disc management information has been recorded disc management working area of ​​a boundary between the recording disc management working area and an unrecorded disc management working area.

在本发明的一个实施例中,步骤(a)包括根据所述最后盘管理信息或最后盘定义结构是否被正确读出确定是否对所述至少一个盘管理区中的一个进行记录;所述最后盘管理信息是布置在所述至少一个盘管理区中的最新盘管理信息;所述最后盘定义结构是包含关于最后盘管理信息的位置信息的盘定义结构;和所述最新盘管理信息是记录在相邻于所述已记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中的盘管理信息。 In one embodiment of the present invention, step (a) comprises reading according to whether the last disc management information or the last disc definition structure is determined whether the right to the at least one disc management area is a recording; the last the disc management information is disposed in said at least one disc management area of ​​the latest disc management information; and the last disc definition structure is a disc definition structure containing positional information about the last disc management information; and a disc management information is the latest recording adjacent to the disc management information has been recorded disc management working area of ​​a boundary between the recording disc management working area and an unrecorded disc management working area.

在本发明的一个实施例中,步骤(a)包括从所述至少一个盘管理区中的每一个读取数据,并确定是否对所述至少一个盘管理区中的每一个进行记录;和步骤(b)包括当确定所述至少一个盘管理区中的至少一个被记录时,确定所述一次写入多次读取信息记录介质从一次写入多次读取状态改变至非一次写入多次读取状态,并且当所述至少一个盘管理区中的全部都是未记录的时,确定所述一次写入多次读取信息记录介质不从一次写入多次读取状态改变至非一次写入多次读取状态。 In one embodiment of the present invention, step (a) comprises reading data from each of said at least one disc management area, and determines whether each of the at least one disc management area to be recorded; and a step (b) comprises at least one recording when the determined at least one disc management area, determining the write once information recording medium is read from the write-once read state changes to the non-write-once multi- times the read state, and when all of the at least one disc management area is unrecorded, and determining the write once information recording medium is not read from the write once read state changes to the non-primary write once read Many state.

在本发明的一个实施例中,盘管理区是用于记录关于缺陷区的管理信息的缺陷管理区。 In one embodiment of the present invention, the disc management area is a management area for recording defect management information relating to a defective area.

根据本发明的另一个方面,提供有一种用于确定一次写入多次读取信息记录介质是否已经被最终完成的最终完成确定装置,其中:在一次写入多次读取信息记录介质上分配至少一个盘管理工作区;所述最终完成确定装置包括:(a)用于确定在一次写入多次读取信息记录介质上是否记录有最终完成识别标记的部分,所述最终完成识别标记指示禁止将数据附加记录到所述至少一个盘管理工作区中;和(b)根据通过部分(a)确定的结果确定一次写入多次读取信息记录介质是否从一次写入多次读取状态改变至非一次写入多次读取状态的部分。 According to another aspect of the invention, there is provided a method for determining whether a write once, read the information recording medium has been finalized final completion determining means, wherein: the write-once read many times information recording medium dispensing at least one disc management working area; said final completion determination means comprising: (a) for determining whether the recorded write once read section has finalized identification mark on an information recording medium, the identification mark indicating to finalize prohibit additional recording data into the at least one disc management working area; and (b) determining a write-once information recording medium according to the read result of the determination by the section (a) whether or not a state of the write once read Many changes to the non-write-once read state portion.

在本发明的一个实施例中,在所述至少一个盘管理工作区中,提供有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和所述部分(a)包括用于确定在盘定义结构和盘管理信息的至少一个中是否记录有最终完成识别标记的部分。 In one embodiment of the present invention, at least one disc management working area, disc management information provided with a disc definition structure containing positional information about the disc management information, the disc management information on the write-once reading information recording medium management information a plurality of times; and the portion (a) comprises means for determining at least one disc definition structure and the disc management information is recorded whether the finalized identification mark portion.

根据本发明的另一个方面,提供有一种用于确定一次写入多次读取信息记录介质是否已经被最终完成的最终完成确定装置,其中:在一次写入多次读取信息记录介质上分配至少一个盘管理工作区和至少一个盘管理区;在所述至少一个盘管理工作区中,记录有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和所述最终完成确定装置包括:(a)从所述至少一个盘管理区的一个中读取数据并确定是否对所述至少一个盘管理区中的一个进行记录的部分;和(b)根据通过部分(a)确定的结果确定一次写入多次读取信息记录介质是否从一次写入多次读取状态改变至非一次写入多次读取状态的部分。 According to another aspect of the invention, there is provided a method for determining whether a write once, read the information recording medium has been finalized final completion determining means, wherein: the write-once read many times information recording medium dispensing at least one disc management working area and at least one disc management area; at least one disc management working area, disc management information is recorded, and disc definition structure containing positional information about the disc management information, which is management information about the disc said management information write-once read-many information recording medium; and the final completion determining means comprising: (a) reading data from said at least one disc management area and determining whether the at least one disk a part of the recording management area; and (b) according to the result of the determination by the determination part (a) write once read from the information recording medium is a write once read state changes to the non-write-once repeatedly reading state portion.

在本发明的一个实施例中,所述部分(a)包括根据指示数据读取的结果的读取信号的幅度确定是否对所述至少一个盘管理区中的一个进行记录的部分。 In one embodiment of the present invention, comprising an amplitude of the read signal portion (a) indicates the result of the data read section determines whether the at least one disc management area is a recording.

在本发明的一个实施例中,部分(a)包括根据数据是否被正确读出确定是否对所述至少一个盘管理区中的一个进行记录的部分。 In one embodiment of the present invention, part (a) comprises based on whether data is read to determine whether the correct part of the at least one disc management area is a recording.

在本发明的一个实施例中,部分(a)包括从所述至少一个盘管理区中的一个读取数据,并根据数据读取结果确定是否将最后盘管理信息和最后盘定义结构记录在所述至少一个盘管理区中的部分;所述最后盘管理信息是布置在所述至少一个盘管理区中的最新盘管理信息;所述最后盘定义结构是包含关于最后盘管理信息的位置信息的盘定义结构;和所述最新盘管理信息是记录在相邻于所述已记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中的盘管理信息。 In one embodiment of the present invention, part (a) comprises a read data from said at least one disc management area, and determines whether the read result based on the data of the last disc management information and the last disc definition structure are recorded in a at least a portion of said disc management area; the last disc management information is disposed in said at least one disc management area of ​​the latest disc management information; and the last disc definition structure containing positional information about the last disc management information is disc definition structure; and the latest disc management information is recorded adjacent to the disc management information has been recorded disc management working area of ​​a boundary between the recording disc management working area and an unrecorded disc management working area.

在本发明的一个实施例中,部分(a)包括用于根据所述最后盘管理信息或最后盘定义结构是否被正确读出确定是否对所述至少一个盘管理区中的一个进行记录的部分;所述最后盘管理信息是布置在所述至少一个盘管理区中的最新盘管理信息;所述最后盘定义结构是包含关于最后盘管理信息的位置信息的盘定义结构;和所述最新盘管理信息是记录在相邻于所述已记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中的盘管理信息。 In one embodiment of the present invention, part (a) comprises means for depending on whether the last disc management information or the last disc definition structure is correctly read out to determine whether the at least one disc management area is a recording portion ; the last disc management information is latest disc management information in said at least one disc management area are arranged; the last disc definition structure is a disc definition structure containing positional information about the last disc management information; and a date of said disc the management information is recorded adjacent to the disc management information has been recorded disc management working area of ​​a boundary between the recording disc management working area and an unrecorded disc management working area.

在本发明的一个实施例中,部分(a)包括用于从所述至少一个盘管理区中的每一个读取数据,并确定是否对所述至少一个盘管理区中的每一个进行记录的部分;和部分(b)包括这样的部分,其用于当确定所述至少一个盘管理区中的至少一个被记录时,确定所述一次写入多次读取信息记录介质从一次写入多次读取状态改变至非一次写入多次读取状态,并且当所述至少一个盘管理区中的全部都是未记录的时,确定所述一次写入多次读取信息记录介质不从一次写入多次读取状态改变至非一次写入多次读取状态。 In one embodiment of the present invention, part (a) comprises means for reading data from each of said at least one disc management area, and determines whether each of the at least one disc management area for recording portion; and (b) includes a portion for at least one recording when the determined at least one disc management area, determining a write once, read from the information recording medium is a write-once multi- times the read state changes to the non-write-once read state, and when all of the at least one disc management area is unrecorded, and determining the write once read from the information recording medium does not write once read Many non-state changes to write once read Many state.

在本发明的一个实施例中,盘管理区是用于记录关于缺陷区的管理信息的缺陷管理区。 In one embodiment of the present invention, the disc management area is a management area for recording defect management information relating to a defective area.

根据本发明的另一个方面,提供有一种用于使一次写入多次读取信息记录介质最终完成的最终完成方法,其中:在所述一次写入多次读取信息记录介质上分配至少一个盘管理工作区;和所述最终完成方法包括步骤:(a)将最终完成识别标记记录到所述一次写入多次读取信息记录介质上,所述最终完成识别标记指示禁止将数据附加记录到所述至少一个盘管理工作区中。 According to another aspect of the invention, there is provided a write-once read many for the information recording medium of the finished final completion method, wherein: the write-once read many times in the allocated at least one of the information recording medium disc management working area; and the final completion method comprising the steps of: (a) recording the identification mark to finalize said write-once read-many information recording medium, the identification flag indicates final completion of the prohibition of additional recording data the at least one disc management working area.

在本发明的一个实施例中,在所述至少一个盘管理工作区中,提供有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和所述步骤(a)包括将最终完成识别标记记录到所述盘定义结构和盘管理信息的至少一个中。 In one embodiment of the present invention, at least one disc management working area, disc management information provided with a disc definition structure containing positional information about the disc management information, the disc management information on the write-once repeatedly reading information recording medium management information; and said step (a) comprises performing at least one identification mark eventually recorded to the disc definition structure and the disc management information.

根据本发明的另一个方面,提供有一种用于使一次写入多次读取信息记录介质最终完成的最终完成方法,其中:在一次写入多次读取信息记录介质上分配至少一个盘管理工作区和至少一个盘管理区;在所述至少一个盘管理工作区中,记录有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和所述最终完成方法包括步骤:(a)将最后盘管理信息记录到所述至少一个盘管理区的一个中;和(b)根据所述最后盘管理信息将最后盘定义结构记录到所述至少一个盘管理区的一个中;所述最后盘管理信息是布置在所述至少一个盘管理区中的最新盘管理信息;所述最后盘定义结构是包含关于最后盘管理信息的位置信息的盘定义结构;所述最新盘管理信息是记录在相邻于所述已记录盘管理 According to another aspect of the invention, there is provided a method for reading information that the write once recording medium is finalized finalized, wherein: the write-once read many times information recording medium assign at least one disc management work area and at least one disc management area; at least one disc management working area, disc management information is recorded, and disc definition structure containing positional information about the disc management information, the disc management information on the write-once once read-many information recording medium management information; and the final completion method comprising the steps: (a) recording last disc management information into at least one of the one disc management areas; and (b) according to the last disc management information recording last disc definition structure into a said at least one disc management area; and the last disc management information is latest disc management information is disposed in said at least one disc management area; the last disc definition structure is disc definition structure containing positional information about the last disc management information; and the latest disc management information is already recorded in the disc management adjacent to the recording 作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中的盘管理信息。 The boundary between the work area and an unrecorded disc management area recorded disc management information disk management workspace.

在本发明的一个实施例中,所述最终完成方法进一步包括通过将表示相邻于所述边界的已记录盘管理工作区的位置的位置信息改变至表示所述至少一个盘管理区的一个的位置的位置信息而将最新盘定义结构改变至最后盘定义结构,其中所述最新盘定义结构包括关于最新盘管理信息的位置信息。 In one embodiment of the present invention, the method further comprises finally completed by representing adjacent to the boundary position information changes recorded disc management working area position to a representative of the at least one disc management zone position information and the latest disc definition structure to the last disc definition structure changes, wherein the latest disc definition structure includes positional information about the latest disc management information.

在本发明的一个实施例中,所述最终完成方法进一步包括对于所述至少一个盘管理区中的每一个重复步骤(a)和步骤(b)以将最后盘管理信息和最后盘定义结构记录到所述至少一个盘管理区的全部中。 In one embodiment of the present invention, the method further comprises the final completion of the last disc management information and the last disc definition structure for recording at least each repeated step (a) is a disc management area and the step (b) to all the at least one disc management area.

根据本发明的另一个方面,提供有一种用于使一次写入多次读取信息记录介质最终完成的最终完成装置,其中:在所述一次写入多次读取信息记录介质上分配至少一个盘管理工作区;和所述最终完成装置包括:(a)用于将最终完成识别标记记录到所述一次写入多次读取信息记录介质上的部分,所述最终完成识别标记指示禁止将数据附加记录到所述至少一个盘管理工作区中。 According to another aspect of the invention, there is provided a write once, read for the final completion of the information recording medium means the finished, wherein: the write-once read many times in the allocated at least one of the information recording medium disc management working area; and the final completion apparatus comprising: (a) means for recording an identification mark to finalize the write-once read-many information recording medium portion, the identification mark indicating the final completion of the prohibition additional recording data into the at least one disc management working area.

在本发明的一个实施例中,在所述至少一个盘管理工作区中,提供有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和所述部分(a)包括用于将最终完成识别标记记录到所述盘定义结构和盘管理信息的至少一个中的部分。 In one embodiment of the present invention, at least one disc management working area, disc management information provided with a disc definition structure containing positional information about the disc management information, the disc management information on the write-once reading information recording medium management information a plurality of times; and the portion (a) comprises means for identifying a portion of at least finalize the recording mark to the disc definition structure and the disc management information.

根据本发明的另一个方面,提供有一种用于使一次写入多次读取信息记录介质最终完成的最终完成装置,其中:在一次写入多次读取信息记录介质上分配至少一个盘管理工作区和至少一个盘管理区;在所述至少一个盘管理工作区中,记录有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和所述最终完成装置包括:(a)用于将最后盘管理信息记录到所述至少一个盘管理区的一个中的部分;和(b)用于根据所述最后盘管理信息将最后盘定义结构记录到所述至少一个盘管理区的一个中的部分;所述最后盘管理信息是布置在所述至少一个盘管理区中的最新盘管理信息;所述最后盘定义结构是包含关于最后盘管理信息的位置信息的盘定义结构;所述最新盘管理信息是记录在相邻于 According to another aspect of the invention, there is provided a write-once read many for the information recording medium is finalized the finished device, wherein: the write-once read many times information recording medium assign at least one disc management work area and at least one disc management area; at least one disc management working area, disc management information is recorded, and disc definition structure containing positional information about the disc management information, the disc management information on the write-once reading information recording medium management information a plurality of times; and the final completion apparatus comprising: (a) means for recording the last disc management information into a portion of the at least one disc management area in; and (b) a according to the last disc management information is recorded to the last disc definition structure of a portion of the at least one disc management area in; the last disc management information is disposed in said at least one disc management area of ​​the latest disc management information; the last disc definition structure is a disc definition structure containing positional information about the last disc management information; and the latest disc management information is recorded in the adjacent 记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中的盘管理信息。 The boundary between the recorded disc management working area and an unrecorded disc management area recorded disc management information disk management workspace.

在本发明的一个实施例中,所述最终完成装置进一步包括通过将表示相邻于所述边界的已记录盘管理工作区的位置的位置信息改变至表示所述至少一个盘管理区的一个的位置的位置信息而将最新盘定义结构改变至最后盘定义结构的部分,其中所述最新盘定义结构包括关于最新盘管理信息的位置信息。 In one embodiment of the present invention, the apparatus further comprises a final completion by representing adjacent to the boundary position information changes recorded disc management working area position to a representative of the at least one disc management zone position information and the latest disc definition structure portion is changed to the last disc definition structure, wherein the latest disc definition structure includes positional information about the latest disc management information.

在本发明的一个实施例中,所述最终完成装置进一步包括用于对于所述至少一个盘管理区中的每一个重复执行下列步骤的部分:将最后盘管理信息记录到所述至少一个盘管理区的一个中,并根据所述最后盘管理信息将最后盘定义结构记录到所述至少一个盘管理区的一个中,以将最后盘管理信息和最后盘定义结构记录到所述至少一个盘管理区的全部中。 In one embodiment of the present invention, the apparatus further comprising means for final completion for a portion of each of said steps is repeatedly performed at least one disc management area: recording the last disc management information to said at least one disc management a zone, and the last disc management information according to the last disc definition structure of a record to the at least one disc management area, the last disc management information to and the last disc definition structure into at least one recording disc management in all areas.

根据本发明的另一个方面,提供有一种一次写入多次读取信息记录介质,其中:在一预定方向上连续分配有至少一个盘管理工作区,所述至少一个盘管理工作区包含多个块,每个块是用于记录/再现数据的单元;在所述多个块的每一个中,提供有盘管理信息和包含关于部分盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和所述盘定义结构被布置在所述多个块的每一个中的预定位置处。 According to another aspect of the invention, there is provided a write-once read-many information recording medium, wherein: in a predetermined direction of the continuous dispensing at least one disc management working area, the at least one disc management working area contains a plurality of blocks, each for recording / reproducing data unit; in each of said plurality of blocks, there is provided a disc definition structure and the disc management information including the position information portion of the disc management information, the disc management information the management information about the write-once read-many information recording medium; and the disc definition structure is disposed at a predetermined position in each of the plurality of blocks.

在本发明的一个实施例中,所述盘管理信息和盘定义结构被布置在相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理区中包含的多个块的每一个中。 In one embodiment of the present invention, the disc management information and the disc definition structure is arranged contained in the recorded disc management area between adjacent recorded disc management working area and an unrecorded disc management working area border in each of a plurality of blocks.

在本发明的一个实施例中,所述一次写入多次读取信息记录介质包括用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和在所述多个块的每一个中,提供有包含在替换列表中的部分替换列表和包含关于部分替换列表的位置信息的盘定义结构。 In one embodiment of the present invention, the write-once read-many information recording medium includes a data area for recording data and a spare area, the spare area is a replacement area for the data area; the disc management information contains a replacement list, replacing the corresponding relation between a replacement source area in the spare area included in the data and a spare area comprising information list contained expressed; and each of a plurality of blocks, replacement list containing location information about the partial replacement list of a disc definition structure contained in the section is provided with a replacement list.

在本发明的一个实施例中,所述预定方向是从一次写入多次读取信息记录介质的内圆周至外圆周的方向。 In one embodiment of the present invention, the predetermined direction is a circumferential direction in the read information recording medium to the outer circumference of the plurality of times from the write-once.

在本发明的一个实施例中,所述预定方向是从一次写入多次读取信息记录介质的外圆周至内圆周的方向。 In one embodiment of the present invention, the predetermined direction is a circumferential direction of the outer read weeks from the information recording medium a plurality of times the write-once.

根据本发明的另一个方面,提供有一种用于将信息记录到一次写入多次读取信息记录介质上的信息记录方法,其中:在所述一次写入多次读取信息记录介质上的一预定方向上连续分配有至少一个盘管理工作区;和所述信息记录方法包括步骤:(a)选择相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的未记录盘管理工作区;(b)将盘管理信息中包含的部分盘管理信息记录到相邻于所述边界的未记录盘管理工作区中包含的多个块的每一个中,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和将包含关于部分盘管理信息的位置信息的盘定义结构记录到相邻于所述边界的未记录盘管理工作区中包含的多个块的每一个中,所述多个块中的每一个是用于记录/再现数据的单元;和所述盘定义结构被布置在所述多个块的每一个中的预 According to another aspect of the present invention, there is provided a method for recording information into the write once read an information recording method on an information recording medium, wherein: the write-once read many times on the information recording medium continuous assigned at least one disc management working area a predetermined direction; and said information recording method comprising the steps of: (a) selecting between the adjacent recorded disc management working area and an unrecorded disc management working area border unrecorded disc management working area; (b) the portion of the disc management information contained in disc management information recorded in each of the plurality of blocks unrecorded disc management working area adjacent to the boundary included in the disc management information with respect to the write-once-read management information recording medium; and a disc definition structure containing positional information about the partial disc management information recorded in an unrecorded disc management working area adjacent to the boundary included the pre-disc definition structure and is disposed in each of a plurality of blocks; each of a plurality of blocks, the plurality of blocks for each of the recording / reproducing unit data 定位置处。 At given locations.

在本发明的一个实施例中,所述一次写入多次读取信息记录介质包含用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;在所述多个块的每一个中,提供有包含在替换列表中的部分替换列表和包含关于部分替换列表的位置信息的盘定义结构。 In one embodiment of the present invention, the write-once read-many information recording medium contains a data area for recording data and a spare area, the spare area is a replacement area for the data area; the disc management information contains a replacement list, the replacement list containing correspondence relationship between the correspondence between the data representing the replacement source area contained in the spare area and a replacement area information contained; in each of a plurality of blocks, there is provided there disc definition structure contains replacement portion in the replacement list containing a list of position information about the partial replacement list.

在本发明的一个实施例中,步骤(b)进一步包括确定部分盘管理信息的记录是否已经被正常执行的步骤;步骤(c)进一步包括确定盘定义结构的记录是否已经被正常执行的步骤;和所述信息记录方法进一步包括步骤:(d)重复执行步骤(b)直到部分盘管理信息的记录被正常执行,和重复执行步骤(c)直到盘定义结构的记录被正常执行。 In one embodiment of the present invention, the step (b) further comprises a step of determining whether the recording is determined portion of the disc management information has been normally performed; step (c) further comprises the step of determining whether the recording disc definition structure has been normally performed; and said information recording method further comprising the step of: recording (d) repeating step (b) until the recording portion of the disc management information is normally performed, and repeating steps (c) until the disc definition structure is normally performed.

根据本发明的另一个方面,提供有一种用于从一次写入多次读取信息记录介质再现信息的信息再现方法,其中:在所述一次写入多次读取信息记录介质上的一预定方向上连续分配有至少一个盘管理工作区;所述至少一个盘管理工作区包含多个块,所述多个块中的每一个是用于记录/再现数据的单元;在所述多个块的每一个中,提供有包含在盘管理信息中的部分盘管理信息和包含关于部分盘管理信息的位置信息的盘定义结构,所述盘管理信息是关于一次写入多次读取信息记录介质的管理信息;所述盘定义结构被布置在所述多个块的每一个中的预定位置处;和所述信息再现方法包括步骤:(a)搜索已记录盘管理工作区和未记录盘管理工作区之间的边界的位置以获得表示所述边界的位置的边界位置信息;(b)根据所述边界位置信息从相邻于所述边界的已记录盘 According to another aspect of the invention there is provided a recording medium for reading information reproducing method for reproducing information from a write-once, wherein: a predetermined read information on said recording medium a plurality of times in the write-once continuous assigned at least one disc management working area in a direction; said at least one disc management working area contains a plurality of blocks, the plurality of blocks for each of the recording / reproducing unit of data; the plurality of blocks each provided with a disc definition structure comprising a portion of the disc management information in the disc management information and the position information of the disk containing management information of the disc management information about the write-once read many times information recording medium management information; and the disc definition structure is disposed at a predetermined position of each of the plurality of blocks; and said information reproducing method comprising the steps of: (a) search for a recorded disc management working area and an unrecorded disc management position of the boundary between the work area in order to obtain position information indicates a boundary of said boundary; (b) information based on the boundary position adjacent to the boundary from the recorded disc 管理工作区再现盘定义结构;(c)根据所述盘定义结构获得关于部分盘管理信息的位置信息;和(d)根据关于所述部分盘管理信息的位置信息从相邻于所述边界的已记录盘管理工作区中包含的多个块的每一个中再现部分盘管理信息。 Management reproducing a disc definition structure area; (c) obtaining positional information about the disc management information portion based on the disc definition structure; and (d) based on the position information about the partial disc management information from adjacent to the boundary partially recorded disc management information of each of the plurality of blocks contained in disc management working area in the playback.

在本发明的一个实施例中,所述一次写入多次读取信息记录介质包含用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和在所述多个块的每一个中,提供有包含在替换列表中的部分替换列表和包含关于部分替换列表的位置信息的盘定义结构。 In one embodiment of the present invention, the write-once read-many information recording medium contains a data area for recording data and a spare area, the spare area is a replacement area for the data area; the disc management information contains a replacement list, replacing the corresponding relation between a replacement source area in the spare area included in the data and a spare area comprising information list contained expressed; and each of a plurality of blocks, replacement list containing location information about the partial replacement list of a disc definition structure contained in the section is provided with a replacement list.

在本发明的一个实施例中,步骤(c)进一步步骤:(e)根据盘定义结构中包含的关于部分盘管理信息的位置信息确定所述已记录盘管理工作区是否为其中记录被正常完成的区域;和当确定所述已记录盘管理工作区是其中记录未被正常完成的区域时,根据关于部分盘管理信息的位置信息搜索相邻于边界的已记录盘管理工作区和与相邻于所述边界的已记录盘管理工作区相邻的已记录盘管理工作区之间的边界的位置。 In one embodiment of the present invention, the step (c) further the step of: (e) determining the recorded disc management working area in which whether recording is normally completed based on the position information portion of the disc management information contains disc definition structure regions; and determining if the recorded disc management working area in which the recording is not normally completed area, and in accordance with the adjacent recorded disc management working area position information about the disc management information search portion adjacent to the boundary to a recorded disc management working area neighboring the border position of the boundary between the recorded disc management working area.

在本发明的一个实施例中,步骤(e)包括通过将关于部分盘管理信息的位置信息与关于已记录盘管理工作区和未记录盘管理工作区之间的边界的位置信息进行比较,确定所述已记录盘管理工作区是否为其中记录被正常完成的区域。 In one embodiment of the present invention, the step (e) includes the position information about the disc management information section by comparing the position information on the boundary between the disc management working area and an unrecorded disc management working area is recorded, is determined the recorded disc management working area in which the recording area whether is normally completed.

根据本发明的另一个方面,提供有一种用于将信息记录到一次写入多次读取信息记录介质上的信息记录装置,其中:在所述一次写入多次读取信息记录介质上的一预定方向上连续分配有至少一个盘管理工作区;和所述信息记录装置包括:(a)用于选择相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的未记录盘管理工作区的部分;(b)用于将盘管理信息中包含的部分盘管理信息记录到相邻于所述边界的未记录盘管理工作区中包含的多个块的每一个中的部分,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和(c)用于将包含关于部分盘管理信息的位置信息的盘定义结构记录到相邻于所述边界的未记录盘管理工作区中包含的多个块的每一个中的部分;所述多个块中的每一个是用于记录/再现数据的单元;和所述盘定义结构被布 According to another aspect of the present invention, there is provided a method for recording information into the write once information recording apparatus reads information on a recording medium, wherein: the write-once read many times on the information recording medium continuous assigned at least one disc management working area a predetermined direction; and said information recording apparatus comprising: (a) for selecting between the adjacent recorded disc management working area and an unrecorded disc management working area is not the boundary of the part recorded disc management working area; (b) for recording disc management information is disc management information portion included in each of the plurality of blocks unrecorded disc management working area adjacent to the boundary is included in the portion, the disc management information is management information about the write-once read-many information recording medium; and (c) for the position information of the disk containing management information of the disc definition structure adjacent to the recording a portion of each of the plurality of blocks unrecorded disc management working area contains said boundary; said plurality of blocks for each of the recording / reproducing unit of data; and the disc definition structure is a cloth 置在所述多个块的每一个中的预定位置处。 Placed at a predetermined position in each of said plurality of blocks.

在本发明的一个实施例中,所述一次写入多次读取信息记录介质包含用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;在所述多个块的每一个中,提供有包含在替换列表中的部分替换列表和包含关于部分替换列表的位置信息的盘定义结构。 In one embodiment of the present invention, the write-once read-many information recording medium contains a data area for recording data and a spare area, the spare area is a replacement area for the data area; the disc management information contains a replacement list, the replacement list containing correspondence relationship between the correspondence between the data representing the replacement source area contained in the spare area and a replacement area information contained; in each of a plurality of blocks, there is provided there disc definition structure contains replacement portion in the replacement list containing a list of position information about the partial replacement list.

在本发明的一个实施例中,部分(b)进一步包括用于确定部分盘管理信息的记录是否已经被正常执行的部分;步骤(c)进一步包括用于确定盘定义结构的记录是否已经被正常执行的部分;和所述信息记录装置进一步包括:(d)重复执行部分盘管理信息的记录直到部分盘管理信息的记录被正常执行,和重复执行盘定义结构的记录直到盘定义结构的记录被正常执行的部分。 In one embodiment of the present invention, part (b) further comprises a section for determining whether the recording portion of the disc management information has been normally performed; step (c) further comprises means for determining whether recording of the disc definition structure has been normally executing portion; and said information recording apparatus further comprising: (d) recording disc management information portion is repeatedly executed until the recording portion of the disc management information is normally performed, and recording is repeatedly performed until the disc definition structure is a disc definition structure part of the normal execution.

根据本发明的另一个方面,提供有一种用于从一次写入多次读取信息记录介质再现信息的信息再现装置,其中:在所述一次写入多次读取信息记录介质上的一预定方向上连续分配有至少一个盘管理工作区;所述至少一个盘管理工作区包含多个块,所述多个块中的每一个是用于记录/再现数据的单元;在所述多个块的每一个中,提供有包含在盘管理信息中的部分盘管理信息和包含关于部分盘管理信息的位置信息的盘定义结构,所述盘管理信息是关于一次写入多次读取信息记录介质的管理信息;所述盘定义结构被布置在所述多个块的每一个中的预定位置处;和所述信息再现装置包括:(a)用于搜索已记录盘管理工作区和未记录盘管理工作区之间的边界的位置以获得表示所述边界的位置的边界位置信息的部分;(b)用于根据所述边界位置信息从相邻于所述边界 According to another aspect of the invention there is provided a recording medium for reading information reproducing apparatus reproducing information from a write-once, wherein: a predetermined read information on said recording medium a plurality of times in the write-once continuous assigned at least one disc management working area in a direction; said at least one disc management working area contains a plurality of blocks, the plurality of blocks for each of the recording / reproducing unit of data; the plurality of blocks each provided with a disc definition structure comprising a portion of the disc management information in the disc management information and the position information of the disk containing management information of the disc management information about the write-once read many times information recording medium management information; and the disc definition structure is disposed at a predetermined position in each of said plurality of blocks; and said information reproducing apparatus comprising: (a) for searching the recorded disc management working area and an unrecorded disc the position of the boundary between the management area to obtain a partial boundary position information of the boundary position; (b) according to the information of boundary position adjacent to the boundary from 的已记录盘管理工作区再现盘定义结构的部分;(c)用于根据所述盘定义结构获得关于部分盘管理信息的位置信息的部分;和(d)用于根据所述关于部分盘管理信息的位置信息从相邻于所述边界的已记录盘管理工作区中包含的多个块的每一个中再现部分盘管理信息的部分。 The recorded disc management working area of ​​the reproducing portion of the disc definition structure; (c) for obtaining position-information about the portion of the disc management information based on the disc definition structure; and (d) used according to the disc management section on partial disc management information position information reproducing portion adjacent to the boundary of each of the plurality of blocks has been recorded disc management working area contains from.

在本发明的一个实施例中,所述一次写入多次读取信息记录介质包含用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区; In one embodiment of the present invention, the write-once read-many information recording medium contains a data area for recording data and a spare area, the spare area is a replacement area for the data area;

所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和在所述多个块的每一个中,提供有包含在替换列表中的部分替换列表和包含关于部分替换列表的位置信息的盘定义结构。 The disc management information contains a replacement list, the replacement list containing correspondence relationship represents the correspondence relationship between a replacement source area in the spare data area and a spare area included in the information contained; and a plurality of said blocks each is provided with a replacement list contained in the replacement list portion and the disc definition structure containing positional information about the partial replacement list.

在本发明的一个实施例中,部分(c)进一步包括:(e)根据盘定义结构中包含的关于部分盘管理信息的位置信息确定所述已记录盘管理工作区是否为其中记录被正常完成的区域的部分;和当确定所述已记录盘管理工作区是其中记录未被正常完成的区域时,根据关于部分盘管理信息的位置信息搜索相邻于边界的已记录盘管理工作区和与相邻于所述边界的已记录盘管理工作区相邻的已记录盘管理工作区之间的边界的位置。 In one embodiment of the present invention, part (c) further comprises: (e) determining the recorded disc management working area in which whether recording is normally completed based on the position information portion of the disc management information contains disc definition structure partial region; and when it is determined the recorded disc management working area in which the recording is not normally completed area, the position information about the disc management information search portion adjacent to the boundary of the recorded disc management working area and an adjacent to the boundaries of the recorded disc management working area neighboring the position of the boundary between the recorded disc management working area.

在本发明的一个实施例中,部分(e)包括用于通过将关于部分盘管理信息的位置信息与关于已记录盘管理工作区和未记录盘管理工作区之间的边界的位置信息进行比较,确定所述已记录盘管理工作区是否为其中记录被正常完成的区域的部分。 In one embodiment of the present invention, the portion (e) includes a portion of the position information about the disc management information by comparing the position information on the boundary between the disc management working area and an unrecorded disc management working area is recorded determining whether the area has been recorded disc management working area in which the recording is normally completed part.

虽然在这里已经说明了某些优选实施例,但这种实施例并不打算构成为本发明的范围的限制,除非所附权利要求中另有说明。 While there have been described certain preferred embodiments, but the embodiments not intended to limit the scope of the present invention constitute, unless otherwise stated in the appended claims. 各种其它修改和等价变换对于本领域技术人员来说是显而易见的,并且在读取了此处的说明之后,本领域技术人员能够容易地做出这种修改和等价变换,而不会脱离本发明的范围和精神。 Various other modifications and equivalents are converted to apparent to the skilled person, and after reading the description herein, those skilled in the art can readily make such modifications and equivalent transformation without departing from the scope and spirit of the invention. 此处引用的所有专利、公开专利申请和公开文本通过参考而被并入,就好像在这里做了充分说明。 All patents referenced herein, published patent applications, and publications are incorporated herein by reference as if here to do a full description.

工业实用性在本发明的一次写入多次读取信息记录介质中,在一预定方向上连续分配有至少一个缺陷管理工作区。 Industrial Applicability In the present invention, the write-once read-many information recording medium, continuous assigned at least one defect management working area in a predetermined direction. 在相邻于已记录缺陷管理工作区和未记录缺陷管理工作区之间的边界的已记录缺陷管理工作区中的预定方向上布置最新的缺陷列表和最新的DDS,其中最新的缺陷列表在所述预定方向上在所述DDS之前。 Adjacent to a recorded defect management working area and an unrecorded defect management boundary between the recorded workspace arrangement latest defect list and the latest DDS in the predetermined direction, the defect management working area, where the latest defect list in the in the said predetermined direction prior to the DDS. 因此,能够容易地找出最新的DDS和最新的缺陷列表。 Therefore, it is possible to easily find the latest DDS and the latest defect list.

通过最终完成,最终完成之后的一次写入多次读取光盘的数据结构与可重写光盘的数据结构相同。 By finalized optical disc write once read a data structure after the finalization of the same data structure of a rewritable optical disk. 结果,可重写光盘记录/再现装置能够再现记录在最终完成的一次写入多次读取光盘上的数据,从而产生再现兼容的光盘。 As a result, a rewritable optical disk recording / reproducing apparatus capable of reproducing data recorded on the optical disc to read a plurality of times in the write-once finalized, resulting in an optical disc playback compatible.

在多个块的每一个中的预定位置布置有附属盘定义结构(SDDS)。 At a predetermined position of each of the plurality of blocks arranged subsidiary disc definition structure (SDDS). 因此,即使由于切断电源等操作而使缺陷管理工作区的更新不能完成时,也能正确确定更新失败了。 Therefore, even when update operations such as power off because the defect management working area can not be completed, can be correctly determined that the update has failed. 因此,能够容易地找到更新发生失败的缺陷管理工作区的开始位置。 This makes it easy to find the start position of the failed update occurred defect management area. 因此,能够容易地获得最新的正常缺陷管理工作区中的缺陷列表。 Therefore, defects can be easily obtained a list of the latest normal defect management workspace.

根据本发明的信息记录方法,即使在缺陷管理工作区中存在有缺陷块并且因此缺陷列表和DDS的记录失败,也能重复地执行缺陷列表和DDS的记录直到缺陷列表和DDS的记录被正常完成。 An information recording method of the invention, even if a defective block exists in the defect management area and thus failed the defect list and the DDS record, can be repeatedly performed defect list and the DDS is recorded until the defect list and a DDS recording is normally completed . 因此,能够正确记录缺陷列表和DDS。 Therefore, the correct recording defect list and DDS. 结果,将缺陷列表和DDS记录到缺陷管理工作区中的可靠性能够得以改进。 As a result, the defect list and DDS into a defect management area recorded in the reliability can be improved.

Claims (39)

1.一种一次写入多次读取信息记录介质,其中:在一预定方向上连续分配有至少一个盘管理工作区;在所述至少一个盘管理工作区中,提供有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;提供有最新盘管理信息和最新盘定义结构,其中在所述预定方向上所述最新盘管理信息在所述最新盘定义结构之前;所述最新盘管理信息是布置在相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中的盘管理信息;所述最新盘定义结构是包含关于最新盘管理信息的位置信息的盘定义结构;和所述盘定义结构被布置在相邻于所述边界的已记录盘管理工作区中的预定位置处,能够根据边界作为参考计算得到所述预定位置。 A write-once-read information recording medium, wherein: at least a continuous distribution disc management working area in a predetermined direction; at least one disc management working area, disc management information provided comprising disc definition structure position information about the disc management information, the disc management information on the write-once information recording medium management information is read a plurality of times; provided with the latest disc management information and latest disc definition structure, wherein the the latest disc management information in a predetermined direction prior to the latest disc definition structure; the latest disc management information is recorded is disposed between adjacent recorded disc management working area and an unrecorded disc management working area border disc management information is disc management working area; the latest disc definition structure is a disc definition structure containing positional information about the latest disc management information; and the disc definition structure and is disposed adjacent to the boundaries of the recorded disc at a predetermined position in the management area, reference can be calculated as the predetermined position in accordance with the boundary.
2.根据权利要求1所述的一次写入多次读取信息记录介质,其中:所述盘管理信息的大小是可变的;和所述盘定义结构的大小是固定的。 2 according to the write-once read-many claim 1 information recording medium, wherein: the disc management information has a variable size; and the size of the disc definition structure is fixed.
3.根据权利要求1所述的一次写入多次读取信息记录介质,其中:所述一次写入多次读取信息记录介质包括用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和所述盘定义结构包含替换列表位置信息,其是关于替换列表的位置信息。 The write-once read-many information recording medium according to claim 1, wherein: the write-once read-many information recording medium includes a data area for recording data and a spare area, the spare area replacement area for the data area; the disc management information contains a replacement list, the replacement list containing correspondence relationship between a replacement source area contained in the data indicating a replacement and a spare area included in the correspondence information ; and the disc definition structure contains replacement list positional information which is positional information about the replacement list.
4.根据权利要求3所述的一次写入多次读取信息记录介质,其中:所述预定方向是从一次写入多次读取信息记录介质的内圆周至外圆周的方向;和所述最新盘定义结构被布置在能够根据相邻于所述作为参考的边界的已记录盘管理工作区的末端计算得到的预定位置处。 4. A write once according to claim 3, said read-many information recording medium, wherein: the predetermined direction is a circumferential direction in the read information recording medium to the outer circumference of the plurality of times from the write-once; and the the latest disc definition structure is disposed can be adjacent to the border as a reference at a predetermined position of the tip of the disc management working area is calculated in accordance with the recorded.
5.根据权利要求3所述的一次写入多次读取信息记录介质,其中:所述预定方向是从一次写入多次读取信息记录介质的外圆周至内圆周的方向;和所述最新盘定义结构被布置在能够根据相邻于所述作为参考的边界的已记录盘管理工作区的开头计算得到的预定位置处。 The write once according to claim 3, said read-many information recording medium, wherein: the predetermined direction is a circumferential direction of the outer read weeks from the information recording medium a plurality of times the write-once; and the the latest disc definition structure is disposed at a predetermined position can be calculated as a boundary adjacent to the beginning of the reference disc management working area in accordance with the obtained recorded.
6.根据权利要求4所述的一次写入多次读取信息记录介质,其中:所述盘管理工作区包含多个块;所述多个块中的每一个是用于记录/再现数据的单元;和所述盘管理信息和盘定义结构被布置在所述多个块中的不同块中。 4 according to the write-once read-many information according to the recording medium, wherein: the disc management working area contains a plurality of blocks; each of said a plurality of blocks for recording / reproducing data unit; and the disc management information and the disc definition structure are disposed in the plurality of blocks of different blocks.
7.根据权利要求4所述的一次写入多次读取信息记录介质,其中:所述盘管理工作区包含一个或多个块;所述一个或多个块中的每一个是用于记录/再现数据的单元;所述盘管理信息和盘定义结构共享所述一个或多个块中的至少一个;和所述盘定义结构被布置在相邻于所述边界的已记录盘管理区中包含的多个块中的一预定块中的预定位置处,能够根据所述边界作为参考计算得出所述预定块。 7. The write once according to claim 4, wherein multiple reads information recording medium, wherein: the disc management working area contains one or more blocks; the one or more blocks for each of the recording / data reproducing unit; disc management information and the disc definition structure shares the one or more blocks of at least one; and the disc definition structure are disposed in the recorded disc management area adjacent to the boundaries at a predetermined position of a predetermined block included in the plurality of blocks can be calculated with reference to the block according to the predetermined boundary as.
8.根据权利要求4所述的一次写入多次读取信息记录介质,其中:在所述一次写入多次读取信息记录介质中记录最终完成识别标记;和所述最终完成识别标记指示禁止将数据附加记录到所述至少一个盘管理工作区中。 8. A write once according to claim 4, wherein the read-many information recording medium, wherein: said write once, read in the information recording medium recording identification mark finalized; and the final identification flag indicating the completion of prohibit additional recording data into the at least one disc management working area.
9.根据权利要求8所述的一次写入多次读取信息记录介质,其中:所述盘定义结构和盘管理信息中的至少一个包含所述最终完成识别标记。 According to claim 8, Write Once Read Many information recording medium, wherein: the disc definition structure and the disc management information comprises at least one of the final complete identification mark.
10.根据权利要求4所述的一次写入多次读取信息记录介质,其中:所述一次写入多次读取信息记录介质包含至少一个盘管理区;在所述至少一个盘管理区中,提供有所述最后盘管理信息和最后盘定义结构;所述最后盘管理信息是布置在所述至少一个盘管理区中的最新盘管理信息;所述最后盘定义结构是包含关于所述最后盘管理信息的位置信息的盘定义结构;和从所述至少一个盘管理区的开头布置所述最后盘管理信息和最后盘定义结构,其中所述最后盘定义结构在从所述一次写入多次读取信息记录介质的内圆周至外圆周的方向上位于所述最后盘管理信息之前。 10. The method of claim 4, write once read information recording medium, wherein: said write once read the information recording medium comprises at least one disc management area; at least one disc management area , there is provided the last disc management information and the last disc definition structure; the last disc management information is latest disc management information is disposed in said at least one disc management area; the last disc definition structure containing information about the last the position of the disc definition structure information in the disc management information; and from the beginning of the at least one disc management area is disposed the last disc management information and the last disc definition structure, wherein the last disc definition structure is written from the first multi- secondary reading information on the inner circumference to the outer circumference of the recording medium in the direction in which the disc management information before the final.
11.根据权利要求5所述的一次写入多次读取信息记录介质,其中:所述盘管理工作区包含多个块;所述多个块中的每一个是用于记录/再现数据的单元;和所述盘管理信息和盘定义结构被布置在所述多个块中的不同块中。 According to claim 5, wherein the write once read information recording medium, wherein: the disc management working area contains a plurality of blocks; each of said a plurality of blocks for recording / reproducing data unit; and the disc management information and the disc definition structure are disposed in the plurality of blocks of different blocks.
12.根据权利要求5所述的一次写入多次读取信息记录介质,其中:所述盘管理工作区包含一个或多个块;所述一个或多个块中的每一个是用于记录/再现数据的单元;所述盘管理信息和盘定义结构共享所述一个或多个块中的至少一个;和所述盘定义结构被布置在相邻于所述边界的已记录盘管理工作区中包含的多个块中的一预定块中的预定位置处,能够根据所述边界作为参考计算得出所述预定块。 According to claim 5, wherein the write once read information recording medium, wherein: the disc management working area contains one or more blocks; the one or more blocks for each of the recording / data reproducing unit; disc management information and the disc definition structure shares the one or more blocks of at least one; and the disc definition structure are disposed in the recorded disc management working area adjacent to the boundary at a predetermined position of a predetermined block included in the plurality of blocks in the, reference can be calculated according to the predetermined block as the boundary.
13.根据权利要求5所述的一次写入多次读取信息记录介质,其中:在所述一次写入多次读取信息记录介质中记录最终完成识别标记;和所述最终完成识别标记指示禁止将数据附加记录到所述至少一个盘管理工作区中。 According to claim 5, wherein the write once read information recording medium, wherein: said write once, read in the information recording medium recording identification mark finalized; and the final identification flag indicating the completion of prohibit additional recording data into the at least one disc management working area.
14.根据权利要求13所述的一次写入多次读取信息记录介质,其中:所述盘定义结构和盘管理信息中的至少一个包含所述最终完成识别标记。 14. The method of claim 13, Write Once Read Many information recording medium, wherein: the disc definition structure and the disc management information comprises at least one of the final complete identification mark.
15.根据权利要求5所述的一次写入多次读取信息记录介质,其中:所述一次写入多次读取信息记录介质包含至少一个盘管理区;在所述至少一个盘管理区中,提供有所述最后盘管理信息和最后盘定义结构;所述最后盘管理信息是布置在所述至少一个盘管理区中的最新盘管理信息;所述最后盘定义结构是包含关于所述最后盘管理信息的位置信息的盘定义结构;和从所述至少一个盘管理区的开头布置所述最后盘管理信息和最后盘定义结构,其中所述最后盘定义结构在从所述一次写入多次读取信息记录介质的内圆周至外圆周的方向上位于所述最后盘管理信息之前。 According to claim 5, wherein the write once read information recording medium, wherein: said write once read the information recording medium comprises at least one disc management area; at least one disc management area , there is provided the last disc management information and the last disc definition structure; the last disc management information is latest disc management information is disposed in said at least one disc management area; the last disc definition structure containing information about the last the position of the disc definition structure information in the disc management information; and from the beginning of the at least one disc management area is disposed the last disc management information and the last disc definition structure, wherein the last disc definition structure is written from the first multi- secondary reading information on the inner circumference to the outer circumference of the recording medium in the direction in which the disc management information before the final.
16.一种用于将信息记录到一次写入多次读取信息记录介质上的信息记录方法,其中:在所述一次写入多次读取信息记录介质上的一预定方向上连续分配有至少一个盘管理工作区;所述信息记录方法包括步骤:(a)选择相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的未记录盘管理工作区;(b)将盘管理信息记录到相邻于所述边界的未记录盘管理工作区中,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和(c)将包含关于在步骤(b)中记录的盘管理信息的位置信息的盘定义结构记录到相邻于所述边界的未记录盘管理工作区中,其中所述盘管理信息和所述盘定义结构被布置在所述预定方向上,所述盘管理信息在所述预定方向上位于所述盘定义结构之前,和所述盘定义结构被布置在相邻于所述边界的未记录盘管理工作区中的预 16. A method for recording information to the write once, read the information recording method of the information recording medium, wherein: said continuously distributed on write once, read a predetermined direction on the information recording medium having at least one disc management working area; said information recording method comprising the steps of: (a) selecting adjacent to the unrecorded disc management working area border between the disc management working area and an unrecorded disc management working area is recorded; (b) the disc management information recorded into the unrecorded disc management working area adjacent to the boundary in the disc management information is management information about the write-once read-many information recording medium; and (c) will contain disc definition structure information of the position of the disc management information recorded in step (b) is recorded in an unrecorded disc management working area adjacent to the boundaries, wherein the disc management information and the disc definition structure is disposed before the predetermined direction, the disc management information is located in the disc definition structure in the predetermined direction, and the disc definition structure is pre-arranged in the unrecorded disc management working area adjacent to the boundary in 位置处,所述预定位置能够根据所述边界作为参考计算得到。 Position, the predetermined position can be calculated based on the border as a reference obtained.
17.根据权利要求16所述的信息记录方法,其中所述盘管理信息的大小是可变的;和所述盘定义结构的大小是固定的。 17. The information recording method according to claim 16, wherein the size of the disc management information is variable; and the size of the disc definition structure is fixed.
18.根据权利要求16所述的信息记录方法,其中:所述一次写入多次读取信息记录介质包括用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和所述盘定义结构包含替换列表位置信息,其是关于替换列表的位置信息。 18. The information recording method according to claim 16, wherein: the write-once read-many information recording medium includes a data area for recording data and a spare area, the spare area is a replacement area for the data region; the disc management information contains a replacement list, the replacement list containing correspondence relationship between the correspondence between the data representing the replacement source area contained in the spare area and a replacement region included in the information; and the disc definition structure It contains replacement list positional information which is positional information on replacement list.
19.根据权利要求16所述的信息记录方法,其中:所述预定方向是从一次写入多次读取信息记录介质的内圆周至外圆周的方向;和包含关于在步骤(b)中记录的盘管理信息的位置信息的盘定义结构被布置在预定位置处,该预定位置能够根据相邻于所述作为参考的边界的未记录盘管理工作区的末端计算得到。 19. The information recording method according to claim 16, wherein: the predetermined direction is a direction from a write-once read the information recording medium of the inner circumference to the outer circumference; and contains information about records in step (b), disc definition structure position information disc management information is disposed at a predetermined position, the predetermined position can be calculated according to the adjacent end as a reference unrecorded disc management working area boundary.
20.根据权利要求16所述的信息记录方法,其中:所述预定方向是从一次写入多次读取信息记录介质的外圆周至内圆周的方向;和包含关于在步骤(b)中记录的盘管理信息的位置信息的盘定义结构被布置在预定位置处,该预定位置能够根据相邻于所述作为参考的边界的未记录盘管理工作区的开头计算得到。 20. The information recording method according to claim 16, wherein: the predetermined direction is a write once, read from the circumferential direction of the outer information recording medium weeks; and contains information about records in step (b), disc definition structure position information disc management information is disposed at a predetermined position, the predetermined position can be calculated in accordance adjacent to the beginning as a reference unrecorded disc management working area boundary.
21.根据权利要求19所述的信息记录方法,其中:步骤(b)进一步包括确定盘管理信息的记录是否已经被正常执行的步骤;步骤(c)进一步包括确定盘定义结构的记录是否已经被正常执行的步骤;和所述信息记录方法进一步包括步骤:(d)重复执行步骤(b)直到盘管理信息的记录被正常执行,和重复执行步骤(c)直到盘定义结构的记录被正常执行。 21. The information recording method according to claim 19, wherein: step (b) further comprises the step of determining whether the recording disc management information has been normally performed; step (c) further comprises determining whether the recording of the disc definition structure has been step normally performed; and the information recording method further comprising the step of: (d) repeating steps (b) until the recording of the disc management information is normally performed, and repeatedly performed recording step (c) until the disc definition structure is normally performed .
22.根据权利要求20所述的信息记录方法,其中:步骤(b)进一步包括确定盘管理信息的记录是否已经被正常执行的步骤;步骤(c)进一步包括确定盘定义结构的记录是否已经被正常执行的步骤;和所述信息记录方法进一步包括步骤:(d)重复执行步骤(b)直到盘管理信息的记录被正常执行,和重复执行步骤(c)直到盘定义结构的记录被正常执行。 22. The information recording method according to claim 20, wherein: step (b) further comprises the step of determining whether the recording disc management information has been normally performed; step (c) further comprises determining whether the recording of the disc definition structure has been step normally performed; and the information recording method further comprising the step of: (d) repeating steps (b) until the recording of the disc management information is normally performed, and repeatedly performed recording step (c) until the disc definition structure is normally performed .
23.一种用于从一次写入多次读取信息记录介质再现信息的信息再现方法,其中:在所述一次写入多次读取信息记录介质上的一预定方向上连续分配有至少一个盘管理工作区;在所述至少一个盘管理工作区中,提供有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;最新盘管理信息和最新盘定义结构被布置在所述预定方向上,所述最新盘管理信息在所述预定方向上位于所述最新盘定义结构之前,所述最新盘管理信息是布置在相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中的盘管理信息;所述最新盘定义结构是包含关于所述最新盘管理信息的位置信息的盘定义结构;所述最新盘定义结构被布置在相邻于所述边界的已记录盘管理工作区 23. A recording medium for reading information reproducing method for reproducing information from a write-once, wherein: the write-once read in a predetermined direction on the information recording medium having at least a plurality of successive assigned disc management working area; at least one disc management working area, disc management information provided with a disc definition structure containing positional information about the disc management information, the disc management information on the write-once-read management information recording medium; before the latest disc management information and latest disc definition structure is disposed in the predetermined direction, the latest disc management information is located in the latest disc definition structure in the predetermined direction, the latest disc the management information is disposed adjacent to the boundary between the disc management working area and an unrecorded disc management working area in the disc management information recorded disc management working area is recorded; the latest disc definition structure containing information about the latest the position of the disc definition structure information disc management information; the latest disc definition structure are disposed in the recorded disc management working area adjacent to the boundary 的预定位置处,所述预定位置能够根据所述边界作为参考计算得出,所述信息再现方法包括步骤:(a)搜索所述边界的位置以获得表示所述边界的位置的边界位置信息;(b)根据所述边界位置信息再现最新盘定义结构;(c)根据所述最新盘定义结构获得关于最新盘管理信息的位置信息;和(d)根据关于所述最新盘管理信息的位置信息再现盘管理信息。 At a predetermined position, a predetermined reference position can be calculated, the method comprising the step of reproducing information according to the boundary as: (a) searching the boundary represents a boundary position to obtain the position of the boundary information; (b) reproducing the latest disc definition structure based on the border positional information; (c) obtaining positional information about the latest disc management information based on the latest disc definition structure; and (d) based on the position information of the information about the latest disc management disc reproduction management information.
24.根据权利要求23所述的信息再现方法,其中所述盘管理信息的大小是可变的;和所述盘定义结构的大小是固定的。 24. The information of the reproduction method according to claim 23, wherein the size of the disc management information is variable; and the size of the disc definition structure is fixed.
25.根据权利要求23所述的信息再现方法,其中:所述一次写入多次读取信息记录介质包括用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和所述盘定义结构包含替换列表位置信息,其是关于替换列表的位置信息。 25. The information reproducing method according to claim 23, wherein: the write-once read-many information recording medium includes a data area for recording data and a spare area, the spare area is a replacement area for the data region; the disc management information contains a replacement list, the replacement list containing correspondence relationship between the correspondence between the data representing the replacement source area contained in the spare area and a replacement region included in the information; and the disc definition structure It contains replacement list positional information which is positional information on replacement list.
26.根据权利要求25所述的信息再现方法,其中:所述预定方向是从一次写入多次读取信息记录介质的内圆周至外圆周的方向;和所述最新的盘定义结构被布置在能够根据相邻于所述作为参考的边界的已记录盘管理工作区的末端计算得到的预定位置处。 26. The information reproducing method according to claim 25, wherein: the predetermined direction is a direction from a write-once read the information recording medium of the inner circumference to the outer circumference; and the latest disc definition structure is arranged capable as a boundary adjacent to the predetermined reference position of the end of the disc management working area is calculated in accordance with the recorded.
27.根据权利要求25所述的信息再现方法,其中:所述预定方向是从一次写入多次读取信息记录介质的外圆周至内圆周的方向;和所述最新的盘定义结构被布置在能够根据相邻于所述作为参考的边界的已记录盘管理工作区的开头计算得到的预定位置处。 27. The information reproducing method according to claim 25, wherein: the predetermined direction is a write once, read from the circumferential direction of the outer weeks information recording medium; and the latest disc definition structure is arranged It can be at a predetermined position adjacent to the border as a reference in accordance with the beginning of the recorded disc management working area is calculated.
28.一种用于将信息记录到一次写入多次读取信息记录介质上的信息记录装置,其中:在所述一次写入多次读取信息记录介质上的一预定方向上连续提供有至少一个盘管理工作区;和所述信息记录装置包括:(a)用于选择相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的未记录盘管理工作区的部分;(b)用于将盘管理信息记录到相邻于所述边界的未记录盘管理工作区中的部分,该盘管理信息为关于所述一次写入多次读取信息记录介质的管理信息;和(c)用于将包含关于在步骤(b)中记录的盘管理信息的位置信息的盘定义结构记录到相邻于所述边界的未记录盘管理工作区中的部分;其中所述盘管理信息和盘定义结构被布置在所述预定方向上,所述盘管理信息在所述预定方向上位于所述盘定义结构之前,和所述盘定义结构被布置在相邻于所述边界的 28. A method for recording information into the write once information recording apparatus reads information on a recording medium, wherein: the write-once read many times in a predetermined direction on the information recording medium provided with a continuous at least one disc management working area; and said information recording apparatus comprising: (a) selecting a portion between adjacent recorded disc management working area and an unrecorded disc management working area border disc management working area is an unrecorded ; (b) for disc management information is recorded into the unrecorded disc management working portion adjacent to the border area in the disc management information is managed on the write once information recording medium to read information ; and (c) a portion comprising unrecorded disc management working area adjacent to the boundary in respect to step (b) the position information of the disc definition structure recorded in the disc management information is recorded into; wherein said disc management information and the disc definition structure is disposed in the predetermined direction, the disc management information is located before the disc definition structure in the predetermined direction, and the disc definition structure is disposed adjacent to the boundary of 记录盘管理工作区中的预定位置处,所述预定位置能够根据所述作为参考的边界计算得出。 At a predetermined position of the recording disc management working area, the predetermined position can be calculated based on the border as a reference stars.
29.根据权利要求28所述的信息记录装置,其中所述盘管理信息的大小是可变的;和所述盘定义结构的大小是固定的。 29. The information recording apparatus according to claim 28, wherein the size of the disc management information is variable; and the size of the disc definition structure is fixed.
30.根据权利要求28所述的信息记录装置,其中:所述一次写入多次读取信息记录介质包括用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和所述盘定义结构包含替换列表位置信息,其是关于替换列表的位置信息。 30. The information recording apparatus according to claim 28, wherein: the write-once read-many information recording medium includes a data area for recording data and a spare area, the spare area is a replacement area for the data region; the disc management information contains a replacement list, the replacement list containing correspondence relationship between the correspondence between the data representing the replacement source area contained in the spare area and a replacement region included in the information; and the disc definition structure It contains replacement list positional information which is positional information on replacement list.
31.根据权利要求28所述的信息记录装置,其中:所述预定方向是从一次写入多次读取信息记录介质的内圆周至外圆周的方向;和包含关于通过部分(b)记录的盘管理信息的位置信息的盘定义结构被布置在预定位置处,该预定位置能够根据相邻于所述作为参考的边界的未记录盘管理工作区的末端计算得到。 31. The information recording apparatus according to claim 28, wherein: the predetermined direction is a circumferential direction in the read information recording medium to the outer circumference of the plurality of times from the write-once; containing about (b) by recording portion disc definition structure position information disc management information is disposed at a predetermined position, the predetermined position can be calculated according to the adjacent end as a reference unrecorded disc management working area boundary.
32.根据权利要求28所述的信息记录装置,其中:所述预定方向是从一次写入多次读取信息记录介质的外圆周至内圆周的方向;和包含关于通过部分(b)记录的盘管理信息的位置信息的盘定义结构被布置在预定位置处,该预定位置能够根据相邻于所述作为参考的边界的未记录盘管理工作区的开头计算得到。 32. The information recording apparatus according to claim 28, wherein: the predetermined direction is a circumferential direction of the outer read weeks from the information recording medium a plurality of times the write-once; containing about (b) by recording portion disc definition structure position information disc management information is disposed at a predetermined position, the predetermined position can be calculated in accordance adjacent to the beginning as a reference unrecorded disc management working area boundary.
33.根据权利要求31所述的信息记录装置,其中:部分(b)进一步包括用于确定盘管理信息的记录是否已经被正常执行的部分;部分(c)进一步包括用于确定盘定义结构的记录是否已经被正常执行的部分;和所述信息记录装置进一步包括:(d)重复执行盘管理信息的记录直到盘管理信息的记录被正常执行,和重复执行盘定义结构的记录直到盘定义结构的记录被正常执行的部分。 33. The information recording apparatus according to claim 31, wherein: part (b) further comprises a section for determining whether or not the recording disc management information has been normally performed; part (c) further comprises means for determining a disc definition structure whether the part of the recording has been normally performed; and said information recording apparatus further comprising: recording disc management information until (d) repeating execution disc management information is normally performed, and repeatedly performs the recording of the disc definition structure until the disc definition structure the recording portion is normally performed.
34.根据权利要求32所述的信息记录装置,其中:部分(b)进一步包括用于确定盘管理信息的记录是否已经被正常执行的部分;部分(c)进一步包括用于确定盘定义结构的记录是否已经被正常执行的部分;和所述信息记录装置进一步包括:(d)重复执行盘管理信息的记录直到盘管理信息的记录被正常执行,和重复执行盘定义结构的记录直到盘定义结构的记录被正常执行的部分。 34. The information recording apparatus according to claim 32, wherein: part (b) further comprises a section for determining whether or not the recording disc management information has been normally performed; part (c) further comprises means for determining a disc definition structure whether the part of the recording has been normally performed; and said information recording apparatus further comprising: recording disc management information until (d) repeating execution disc management information is normally performed, and repeatedly performs the recording of the disc definition structure until the disc definition structure the recording portion is normally performed.
35.一种用于从一次写入多次读取信息记录介质再现信息的信息再现装置,其中:在所述一次写入多次读取信息记录介质上的一预定方向上连续分配有至少一个盘管理工作区;在所述至少一个盘管理工作区中,提供有盘管理信息和包含关于盘管理信息的位置信息的盘定义结构,该盘管理信息为关于一次写入多次读取信息记录介质的管理信息;最新盘管理信息和最新盘定义结构被布置在所述预定方向上,所述最新盘管理信息在所述预定方向上位于所述最新盘定义结构之前,所述最新盘管理信息是布置在相邻于已记录盘管理工作区和未记录盘管理工作区之间的边界的已记录盘管理工作区中的盘管理信息;所述最新盘定义结构是包含关于所述最新盘管理信息的位置信息的盘定义结构;所述最新盘定义结构被布置在相邻于所述边界的已记录盘管理工作区中的 35. A recording medium for reading information reproducing apparatus reproducing information from a write-once, wherein: the write-once read many times in a predetermined direction on the information recording medium is assigned at least one consecutive disc management working area; at least one disc management working area, disc management information provided with a disc definition structure containing positional information about the disc management information, the disc management information on a write-once read information recorded management information medium; before the latest disc management information and latest disc definition structure is disposed in the predetermined direction, the latest disc management information is located in the latest disc definition structure in the predetermined direction, the latest disc management information is disposed adjacent to the boundary between the disc management working area and an unrecorded disc management working area recorded disc management information recorded disc management working area; the latest disc definition structure containing information about the latest disc management position information of the disc definition structure information; the latest disc definition structure are disposed in the recorded disc management working area adjacent to the boundary in 定位置处,所述预定位置能够根据所述边界作为参考计算得出,所述信息再现装置包括:(a)用于搜索所述边界的位置以获得表示所述边界的位置的边界位置信息的部分;(b)用于根据所述边界位置信息再现最新盘定义结构的部分;(c)用于根据所述最新盘定义结构获得关于最新盘管理信息的位置信息的部分;和(d)用于根据关于所述最新盘管理信息的位置信息再现盘管理信息的部分。 At a given position, the predetermined position can be calculated as the reference according to said boundary, said information reproducing apparatus comprising: (a) searching for a position of the border to obtain border position information of the boundary representation portion; (b) for reproducing the latest disc definition structure portion based on the boundary position information; (c) for obtaining position-information about the latest disc management information based on the latest disc definition structure; and (d) with the partial disc management information according to the reproduction position information of the information about the latest disc management.
36.根据权利要求35所述的信息再现装置,其中所述盘管理信息的大小是可变的;和所述盘定义结构的大小是固定的。 36. The information of the reproducing apparatus according to claim 35, wherein the size of the disc management information is variable; and the size of the disc definition structure is fixed.
37.根据权利要求35所述的信息再现装置,其中:所述一次写入多次读取信息记录介质包括用于记录数据的数据区和备用区,所述备用区是用于数据区的替换区;所述盘管理信息包含一个替换列表,该替换列表包含表示数据区中包含的替换源区和备用区中包含的替换目标区之间的对应关系的对应关系信息;和所述盘定义结构包含替换列表位置信息,其是关于替换列表的位置信息。 37. The information of the reproducing apparatus according to claim 35, wherein: the write-once read-many information recording medium includes a data area for recording data and a spare area, the spare area is a replacement area for the data region; the disc management information contains a replacement list, the replacement list containing correspondence relationship between the correspondence between the data representing the replacement source area contained in the spare area and a replacement region included in the information; and the disc definition structure It contains replacement list positional information which is positional information on replacement list.
38.根据权利要求37所述的信息再现装置,其中:所述预定方向是从一次写入多次读取信息记录介质的内圆周至外圆周的方向;和所述最新的盘定义结构被布置在能够根据相邻于所述作为参考的边界的已记录盘管理工作区的末端计算得到的预定位置处。 38. The information of the reproducing apparatus according to claim 37, wherein: the predetermined direction is a direction from a write-once read the information recording medium of the inner circumference to the outer circumference; and the latest disc definition structure is arranged capable as a boundary adjacent to the predetermined reference position of the end of the disc management working area is calculated in accordance with the recorded.
39.根据权利要求37所述的信息再现装置,其中:所述预定方向是从一次写入多次读取信息记录介质的外圆周至内圆周的方向;和所述最新的盘定义结构被布置在能够根据相邻于所述作为参考的边界的已记录盘管理工作区的开头计算得到的预定位置处。 39. The information of the reproducing apparatus according to claim 37, wherein: the predetermined direction is a write once, read from the circumferential direction of the outer weeks information recording medium; and the latest disc definition structure is arranged It can be at a predetermined position adjacent to the border as a reference in accordance with the beginning of the recorded disc management working area is calculated.
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